KEMPEROL® 1K-PUR Waterproofing - KEMPER SYSTEM

KEMPEROL ® 

1K-PUR 

Waterproofing 

Uses 

� Used in conjunction with KEMPEROL ® Fleece for 

waterproofing details, joints and general 

waterproofing of structures e. g. on balconies, 

terraces and flat roofs 

� For new construction and remedial projects 

� Can be applied to virtually any substrate 

Features 

� water vapour permeable 

� bridges cracks 

� cold applied 

� root resistant according to FLL-testing 

CE-Marking 

Component to 2 ETA 03/0043 

Water vapour diffusion factor µ ~ 2300 

Resistance to wind loads >= 50 kPa 

External fire performance BROOF(t1) ** 

Reaction to fire E *** 

Statement to dangerous 

substances 

does not contain 

any 

Working life W3 

Climatic zones M and S 

Imposed loads P1 to P4 

Roof slope S1 to S4 

Lowest surface temperature TL4 

Highest surface temperature TH4 

** Classification in accordance with EN 13501-5 

2006: DIN 4102-7 - resistance to spreading fire and radiant heat 

*** Classification in accordance with EN 13501-1 

2006: DIN 4102-1. Classification is done in class B2. 

Composition 

One-component waterproofing system based on 

polyurethane resin. 

Pack sizes 

7 kg, 15 kg and 25 kg 

Shelf Life 

Can be stored unopened for up to 6 months in a cool, 

dry, frost-free place. 

Properties 

Form liquid, onecomponent 

Standard colour light grey 

Special colours on request 

Workability period* [min] approx. 30 

Rainproof* after [min] approx. 60 

Can be walked on* after [h] approx. 24 

Cured* after [d] approx. 2-3 

Next coat can be applied after* [d] approx. 3/7 

(see rear page) 

* Values obtained at a temperature of 23 °C - 50 % rel. humidity. May vary 

according to weather conditions such as wind, humidity and temperature. 

Usage guide 

Depending on the condition of the substrate, the 

KEMPEROL ® Fleece and the required membrane 

thickness: approx. 3.4 kg/m² - 4.2 kg/m²

Application 

The substrate must be dry, sound and free from any 

material that would hinder adhesion. 

Before application of KEMPEROL ® 1K-PUR 

Waterproofing, prime using a KEMPERTEC ® Primer 

according to the priming recommendations. 

Apply only when substrate and ambient temperatures 

exceed 5 °C. During application the surface 

temperature must be 3 °C above the dew point. If the 

substrate temperature is below or at the dew point 

temperature then moisture can form at the surface 

which can affect coating adhesion and cure. (Please 

refer to DIN 4108 - 5 Tab.1 for a dew point graph). 

At temperatures of less than 10 °C, we recommend 

that you add KEMPERTEC ® 1K Thinner. 

Approx. 2/3 of the KEMPEROL ® 1K-PUR 

Waterproofing resin is applied, the KEMPEROL ® 

Fleece is rolled in with a perlon roller, ensuring an 

overlap of 5 cm and removing any air bubbles. The 

remaining 1/3 of the KEMPEROL ® 1K-PUR 

Waterproofing is applied immediately and rolled out 

evenly until complete saturation is achieved. 

Joints on door and window elements etc. with a height 

of < 15 cm (as a water-bearing level from the upper 

edge) should have at least 5 cm of overlap. 

Connections to the surface sealant should be made 

with at least a 10 cm of overlap. 

The thickness of the membrane needs to meet 

minimum requirements defined in the European 

Technical Approval ETA. National regulations must be 

followed. 

KEMPEROL ® 1K-PUR Waterproofing can be re-coated 

after a minimum of 3 days with KEMPERDUR ® Deko or 

KEMPERDUR ® Sand Coating and after a minimum of 

7 days with other suitable KEMPER SYSTEM 

products. 

Alkaline protection layer:: 

KEMPEROL ® 1K-PUR Waterproofing has only limited 

alkali resistance. For long-term exposure a coat of 

KEMPERTEC ® EP-Primer, KEMPERTEC ® EP5-Primer 

or KEMPERTEC ® AC-Primer with KEMPERTEC ® NQ 

0712 Natural Quartz to be sprinkled in provides 

suitable protection (see also Technical Information TI 

15 - Alkalinity). 

Personal protective equipment should be worn. 

Clean the tools immediately after use with 

KEMPERTEC ® MEK Cleaning Agent. Clean your 

hands and rub KEMPER SYSTEM skin care cream 

into the skin. 

Remark 

Please consider the following technical information: 

- TI 15 - alkalinity 

- TI 23 - solvent-based products 

Important notice 

The valid version of the “Special regulations for roofs 

with seals”, the DIN standards valid for the respective 

trade and the state of the art apply when the product is 

applied. 

For chemical resistance, see the Chemical Resistance 

List A-Z. 

The safety data sheets, identification of the units, 

hazard warnings and safety recommendations on the 

units must be observed during transportation, storage 

and application. The BG-Chemie technical information 

must be observed for application. 

Disposal 

liquid EWC 08 04 09 

cured EWC 08 04 10 

GISCODE 

PU50 

General information 

The times given are reduced with higher and increased 

with lower surrounding and work surface temperatures. 

We guarantee the consistent high quality of our 

products. 

KEMPER SYSTEM products must not be mixed with 

other manufacturers´ products. 

The technical information and application instructions contained herein 

reflect the current level of knowledge and experience with our products. 

In each case, the new edition supersedes the previous technical 

information and renders it invalid. It is therefore necessary that you 

always have to hand the current code of practice. When using our 

products, a detailed, object-related and qualified inspection is required in 

each individual case in order to determine whether the product and / or 

application technology in question meets the specific requirements and 

purposes. We are liable only for our products being free from faultscorrect 

application of our products therefore falls entirely within your 

scope of liability and responsibility. Our products are sold exclusively on 

the basis of our conditions of sale and delivery. 

Published: Vellmar, August 2009 

______________________________________________________________________________________________________________ 

KEMPER SYSTEM GmbH & Co. KG · Holländische Straße 32-36 · D-34246 Vellmar · Tel. +49-(0)561-82950 · Fax +49-(0)561-829510 

www.kemper-system.com · post@kemper-system.com · Certified according to DIN EN ISO 9001:2000 and DIN EN ISO 14001

KEMPERTEC ® 1K 

Thinner 

Uses 

� For use with KEMPEROL ® 1K-PUR Waterproofing 

System, KEMPERDUR ® Deko and KEMPERDUR ® 

Deko transparent at low temperatures (between +5 

°C and +10 °C) 

� As a liquid lid on re-used KEMPEROL ® 1K-PUR 

cans. 

� Designed for horizontal surface features 

Features 

� Optimizes viscosity at low ambient temperatures 

CE-Marking 


Composition 

Special combination of organic solvents. 

Pack sizes 

500 ml 

Shelf Life 

Can be stored unopened for up to 12 months in a 

cool, dry, frost-free place 

Properties 

Form liquid 

Colour clear 

Usage guide 

125 ml to max. 250 ml for a 7 kg-pack of KEMPEROL ® 

1K-PUR Waterproofing; 

250 ml to max. 500 ml for a 15 kg-pack of 

KEMPEROL ® 1K-PUR Waterproofing; 

500 ml to max. 1000 ml for a 25 kg-pack of 

KEMPEROL ® 1K-PUR Waterproofing; 

max. 250 ml for a 6 kg-pack of KEMPERDUR ® Deko; 

max. 250 ml for a 5 kg-pack of KEMPERDUR ® Deko 

transparent. 

Application 

At lower ambient temperatures (+5 °C to +10 °C) add 

KEMPERTEC ® 1K Thinner to the KEMPEROL ® 1K- 

PUR Waterproofing or to the coating systems 

KEMPERDUR ® Deko respectively KEMPERDUR ® 

Deko transparent before application and mix well. 








Disposal 




products. 










application technology in question meets the specific requirements and

purposes. We are liable only for our products being free from faults - 

correct application of our products therefore falls entirely within your 



Published: Vellmar, June 2008 

______________________________________________________________________________________________________________ 



KEMPEROL ® 120 

Fleece 

Uses 

� As reinforcement for KEMPEROL ® 1K-PUR 

Waterproofing System 

� When applied in a double layer, this fleece can also 

be used for other KEMPEROL ® Waterproofing 

Systems. 


Features 

� system tested and adapted to the specific purpose 

� regulates the layer thickness 

� suitable to every shape of the surface 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

Special fleece based on polyester. 

Pack sizes 

Rolls 

Length in metres: 50 

Width in cm: 105 / 70 / 52.5 / 26.25 


Width in cm: 26.25 

Shelf Life 

Keep away from dampness, store dry, flat and creasefree. 

Properties 

Form solid 

Colour white 

Weight [g/m²] approx. 120 

Application 

Approximately 2/3rd of the required KEMPEROL ® 

resin should be applied to the primed substrate prior to 

embedding the KEMPEROL ® 120 Fleece. All overlaps 

in the fleece should be saturated to ensure continuity 

of the system, and be a minimum of 50 mm. 

When this has changed colour by rolling or brushing 

from above, the remaining 1/3rd of resin is applied to 

the surface and lightly rolled to remove excess 

material. 

All overlaps in the fleece should be saturated to 

ensure continuity of the system, and be a minimum of 

50 mm. The interface with door and window elements 

etc., minimum recommended height 15 cm, should 

have a minimum 5 cm overlap. Connections to the 

surface waterproofing should be made with a minimum 

10 cm overlap. 

Disposal 

Fleece EWC 04 02 21 



products. 





In each case, the new edition supersedes the previous technical











______________________________________________________________________________________________________________ 



KEMPEROL ® 200 

Fleece 

Uses 

� As reinforcement for KEMPEROL ® waterproofing 

systems. 


Features 

� system tested and adapted to the specific purpose 

� regulates the layer thickness 

� suitable to every shape of the surface 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

Special fleece based on polyester. 

Pack sizes 

Rolls 


Width in cm: 105 / 70 / 52.5 / 35 / 26.25 / 21 / 10.5 

Shelf Life 


Properties 

Form solid 

Colour white 


Disposal 

Fleece EWC 04 02 21 

Application 

Approximately 2/3rd of the required KEMPEROL ® 

resin should be applied to the primed substrate prior to 

embedding the KEMPEROL ® 200 Fleece. All overlaps 

in the fleece should be saturated to ensure continuity 

of the system, and be a minimum of 50 mm. 

When this has changed colour by rolling or brushing 

from above, the remaining 1/3rd of resin is applied to 

the surface and lightly rolled to remove excess 

material. The interface with door and window 

elements etc., minimum recommended height 15 cm, 

should have a minimum 5 cm overlap. Connections to 

the surface waterproofing should be made with a 

minimum 10 cm overlap. 



products. KEMPER SYSTEM products must not be 

mixed with other manufacturers´ products. 











______________________________________________________________________________________________________________ 






______________________________________________________________________________________________________________ 



KEMPEROL ® RS 

Reinforcement Strip 

Uses 

� As reinforcement when laying the fleece edge to 

edge (butt-jointed) 

� To achieve an even surface for further coating 


Features 

� compatible to the system 

� improves tear resistance 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

Fleece made of finely stitched fibres based on 

polyester. 

Pack sizes 

Rolls 


Width in cm: 15 

Shelf Life 


Properties 

Form solid 

Colour white 


Usage guide 

For each metre of KEMPEROL ® Fleece applied edge 

to edge, 1 m of KEMPEROL ® RS Reinforcement Strip. 

Application 

KEMPEROL ® RS Reinforcement Strip is applied in 

situations where KEMPEROL ® Fleece is butt-jointed. 

Disposal 

Reinforcement Strip EWC 04 02 21 



products. KEMPER SYSTEM products must not be 

mixed with other manufacturers´ products. 














______________________________________________________________________________________________________________ 



______________________________________________________________________________________________________________ 



Priming Recommendation 

KEMPEROL 1K-PUR Waterproofing 

Published 06/2009 

applicable = � 

This table represents a guide for the user and should be regarded only as a recommendation. Depending on the building, it may be necessary 

to carry out suitability tests (individual testing), because the overall structure must always be considered. All substrates must be evenly solid 

and free of separating substances (oil, seperating agents, free granules - see also TI 21). Other substrates not listed here must always be 

checked with regard to their adhesion performance. 

Substrate 

KEMPERTEC 

EP- / EP5- 

Primer 


D- / R- 

Primer 

Bitumen roof sheet 

(V 13, V 60, G 200, PYE (SBS)) � � 


FPO-Primer 


1K-Primer 

4 4,8 � 

APP-Bitumen roof sheet, granulated Indiv. Testing Indiv. Testing Indiv. Testing Indiv. Testing 

Asphalt, weathered 

� 

4 � 4 

Plastic sheets (EPDM, ECB, PVC-P, PE, PP, PIB, EVA) Indiv. Testing Indiv. Testing Indiv. Testing Indiv. Testing 

FPO- or TPO-Plastic sheets � 

Fibre-cement sheets 

� � 

Clinker, Bricks, 

visible brickwork stones (grinded) � � 

Concrete, screed 

Plastic-modified screed and mortar (PCC) 

Stones for construction (lightweight, gas or pumice concrete, 

cement and calcareous sandstone) � 

Glass (uncoated) - MEK cleaned 

Zinc, galvanised steel 

Copper, lead 

Steel, special steels (V2A, V4A), Aluminium 

Insulating materials (polystyrene, rock wool) 

Insulating materials (polyurethane) 

Wood panels, plywood, chipboard, OSB 

4 4,8 � 

4 4,8 � 

� 4,8 � 

� 

� 

Indiv. Testing 

Indiv. Testing Indiv. Testing 

Indiv. Testing 

2,3,4 � � 

� 

2 � 

2 2,3,4 � 

2 2,3,4 � 

2,3 2,3,4 2,3,4 

� � 

� 

� 

� 

4,6 4,6 4,6 

� 

� 

4,6 4,6 4,6 

� 

� 

4,6 � �4,6 

2 Mechanical pre-treatment and cleaning with KEMPERTEC® MEK Cleaning Agent necessary. 

3 Low adhesion – additional mechanical fastening is recommended. 

4 Areas with a minimum overlap larger than 15 cm necessary. 

6 Partition layer required! 

8 Consider Technical Data Sheet KEMPERTEC® 1K-Primer 

When using this priming table, it is necessary to follow KEMPER SYSTEM preparation guidelines and technical advice. Please observe our warranty clause for application-related 

consultation. 



KEMPERTEC ® D- 

Primer 

Uses 

� For priming and durable adhesion between the pretreated 

substrate and KEMPEROL ® waterproofing 

membranes. 


Features 

� universal use (see priming recommendations) 

� solvent-free 

� excellent adhesion 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

A solvent-free, 2-component primer based on 


Pack sizes 

2 * 1,0 kg sachets in a plastic bucket 


Shelf Life 

Can be stored unopened for up to 12 months in a 

cool, dry, frost-free place. 

Usage guide 

Depending on the nature and condition of the 

substrate approx. 500 g/m². 

Properties 

Form liquid 

Colour Comp. A cream 

Comp. B dark 

brown 


Rainproof* after [h] approx. 3 


Next coat can be applied after* [h] approx. 12 



Application 


material that would hinder adhesion. Prepare the 

substrate according to Technical Information Tl 21 - 

Substrate Preparation.The priming recommendations 

should be followed. 

Prime only when substrate and ambient temperature 

exceed 5 °C and are declining. During application the 

surface temperature must be 3 °C above the dew 

point. If the dew point is not reached, the surface to be 

primed can form a moisture film and cause separation 

(DIN 4108 - 5 Tab.1).

Remove the bag from the aluminium packaging. 

Knead component A (cream/white coloured) 

thoroughly (until uniform colour achieved). Pull away 

the rubber cord separating the two components, so 

that both components A and B can be mixed together. 

Now knead the bag quickly and thoroughly (approx. 60 

secs.) so that a homogenous, streak-free primer is 

formed. 

Cut off one corner of the bag and pour the 

KEMPERTEC ® D-Primer onto the surface and work 

quickly. 

Apply the primer evenly with a nylon roller until the 

pores are closed. Distribute with a nylon roller avoiding 

accumulation of material. 

After approximately 12 hours (depending on weather 

conditions, such as wind, ambient temperature and 

humidity) and provided that the primed surface is tackfree 

and dry, further suitable KEMPER SYSTEM 

products can be applied. 

Important note: 

KEMPERTEC ® D-Primer must be overcoated within 8 

days of application, otherwise adhesion of subsequent 

coats cannot be guaranteed and repriming will be 

necessary. To avoid this, KEMPERDUR ® NQ 0408 

Natural Quartz (approx. 2 kg/m²), should be strewed 

into the wet primer, allowing recoating to take place 

unhindered after this 8 day period. 






Remark 


- TI 21 - substrate preparation 







Do not allow into the sewer system or into the ground. 

Cannot be used in swimming pools! 

Disposal 

Components A+B liquid EWC 08 04 09 

Components A+B cured EWC 08 04 10 

GISCODE 

PU40 


The times given are reduced with higher and 

increased with lower surrounding and work surface 

temperatures. 


products. 
















______________________________________________________________________________________________________________ 



KEMPERTEC ® EP- 

Primer 

Uses 



membranes. 

� As bonding agent for trowel-applied levelling and 

repair mortar 

� For making an alkaline protection layer 

� For making a bonding coat with KEMPERTEC ® NQ 

0408 before applying the KEMPERDUR ® Sand 

Coating or KEMPERDUR ® Decor Stone 


Features 

� universal use (see priming recommendations) 



� high penetration capability 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

2-component primer based on epoxy resin. 

Pack sizes 


10 kg in a tin container 

Shelf Life 


dry, frost-free place. At temperatures below 5 °C , 

crystallisation may occur. This can be reversed by 

careful heating (40 °C). 

Properties 

Form liquid 

Colour Comp. A yellowish 

Comp. B brownish 




Next coat can be applied after* 

[h] 

approx. 16 



Usage guide 


substrate: as primer approx. 500 g/m² 

as a bonding coat approx. 300-500 g/m² 

as alkaline protection approx. 400-600 g/m². 

Application 

The substrate must be dry (in concrete, the residual 

moisture in the upper 2 cm must be < 5 %), sound and 

free from any material that would hinder adhesion. 

Prepare the substrate according to Technical 

Information Tl 21 - Substrate Preparation. The priming 

recommendations should be followed. 






(DIN 4108 - 5 Tab.1).

A. Packaging: 1,5 kg-sachet: 

Remove the bag from the aluminium packaging. Pull 

away the rubber cord separating the two components, 

so that both components A and B can be mixed 

together. Now knead the bag quickly and thoroughly 

(approx. 60 secs.) so that a homogenous, streak-free 

primer is formed. 


KEMPERTEC ® EP-Primer onto the surface and work 

quickly. 

B. Packaging: 10 kg-tin container 

Mix component B into component A thoroughly with a 

stirring stick or a power drill on a slow speed. The 

mixture should be a uniform colour, free from streaks. 

Mixing time is approximately 2 minutes. Apply within 25 

minutes. 

To avoid mixing errors, the complete mixture should be 

poured into another container and stirred again 

thoroughly. 

Apply the primer evenly with a perlon roller, ensuring 

complete substrate coverage and avoiding 


Use as a primer and bonding coat 

Apply the primer until the pores are closed and 

immediately sand with KEMPERDUR ® NQ 0408 

Natural Quartz ensuring full coverage (usage approx. 1 

- 2 kg/m²). After approximately 16 hours (depending on 

weather conditions, such as wind, ambient temperature 

and humidity) and provided that the primed surface is 

tack-free and dry, further suitable KEMPER SYSTEM 


Use as trowel-applied levelling mortar 

Before application of the mortar, KEMPERTEC ® EP- 

Primer should be applied to the substrate. 

KEMPERTEC ® EP-Primer is mixed with 

KEMPERTEC ® KEMPERTEC ® KR Quartz Sand 

Mixture in a ratio of 1 : 4 and applied to the prepared 

and primed substrate to fill voids between 2 and 6 mm. 

Use as a trowel-applied repair mortar 

Before application of the repair mortar, KEMPERTEC ® 

EP-Primer should be applied to the substrate. 

KEMPERTEC ® EP-Primer is mixed with 


Mixture in a ratio of 1 : 9 to fill cracks and voids of up to 

20 mm in depth. The mixing ratio can vary depending 

on substrate condition. 

Use as alkali protection layer: 

To form an alkali-resistant barrier (see also Technical 

Information TI 15 - Alkalinity), apply a coat of 

KEMPERTEC ® EP-Primer to the KEMPEROL ® 

waterproofing membrane (approx. 400-600 g/m²). 

Immediately after application, strew in approx. 500 - 

1000 g/m² KEMPERDUR ® NQ 0712 Natural Quartz, 

ensuring full surface coverage. 






Remark 












Disposal 



GISCODE 

______________________________________________________________________________________________________________ 


www.kemper-system.com · post@kemper-system.com · Certified according to DIN EN ISO 9001:2000 and DIN EN ISO 14001 

RE1 





products. 















Published: Vellmar, August 2009

KEMPERTEC ® EP5- 

Primer 

Uses 



membranes. 

� As bonding agent for trowel-applied filler and repair 

mortar 

� As alkaline protection 





Features 



� curing at low temperature 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

2-component primer based on epoxy resin. 

Pack sizes 


10 kg in a tin container 

Shelf Life 



Usage guide 


substrate: as a primer approx. 500 g/m² 

as a bonding coat approx. 300-500 g/m² 

as alkaline protection approx. 400-600 g/m². 

Properties 

Form liquid 

Colour Comp. A transparent 

Comp. B yellowish 




Next coat can be applied 

after* [h] 

approx. 4 

* Values obtained at a temperature of 23 °C - 50% rel. humidity. May vary 


Application 



free from any material that would hinder adhesion and 

must be prepared according to Technical Information TI 

21 - Substrate Preparation. The priming 







(DIN 4108 - 5 Tab.1). 

A. Packaging: 1.5 kg-sachet 

Remove the bag from the aluminium packaging. Pull 

away the rubber cord separating the two components, 

so that both components A and B can be mixed 

together. Now knead the bag quickly and thoroughly 

(approx. 60 secs.) so that a homogenous, streak-free 

primer is formed.


KEMPERTEC ® EP5-Primer onto the surface and work 

quickly. 

B. Packaging: 10 kg-tin container 

Mix component B into component A thoroughly with a 

stirring stick or a power drill on a slow speed. The 

mixture should be a uniform colour, free from streaks. 

Mixing time is approximately 2 minutes. Apply within 15 

minutes. 

To avoid mixing errors, the complete mixture should be 

poured into another container and stirred again 

thoroughly. 

Apply the primer evenly with a perlon roller, ensuring 

complete substrate coverage and avoiding 


Use as primer and bonding coat 

Apply the primer until the pores are closed and 

immediately sand with KEMPERDUR ® NQ 0408 

Natural Quartz ensuring full coverage (usage approx. 

500 - 1000 g/m²). After approximately 4 hours and 

provided that the primed surface is tack-free and dry, 

further suitable KEMPER SYSTEM products can be 

applied. 

Use as trowel-applied levelling mortar 

Before application of the mortar, KEMPERTEC ® EP5- 

Primer should be applied to the substrate. 

KEMPERTEC ® EP5-Primer is mixed with 


Mixture in a ratio of 1 : 2 and applied to the prepared 

and primed substrate to fill voids between 2 and 6 mm. 

Use as a trowel-applied repair mortar 

Before application of the repair mortar, KEMPERTEC ® 

EP5-Primer should be applied to the substrate. 

KEMPERTEC ® EP5-Primer is mixed with 

KEMPERTEC ® KR Quartz Sand Mixture in a ratio of 1 : 

5 to fill cracks and voids of up to 20 mm in depth. The 

mixing ratio can vary depending on substrate condition. 

Use as alkali protection layer:> 

To form an alkali-resistant barrier (see also Technical 

Information TI 15 - Alkalinity), apply a coat of 

KEMPERTEC ® EP5-Primer (approx. 400-600 g/m²) to 

the KEMPEROL ® waterproofing membrane. 

Immediately after application, strew in approx. 500 - 

1000 g/m² KEMPERDUR ® NQ 0712 Natural Quartz, 

ensuring full surface coverage. 






Remark 












Disposal 



GISCODE 

______________________________________________________________________________________________________________ 



RE1 





products. 















Published: Vellmar, August 2009

KEMPERTEC ® 1K- 

Primer 

Uses 



membranes. 





Features 

� quickly drying 


CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

Based on isocyanate-prepolymers, dissolved in organic 

solvents. 

Pack sizes 

5 kg 

Shelf Life 



Properties 

Form liquid 

Colour yellowish-clear 



Can be walked on* after [h] approx. 2-3 

Next coat can be applied after* [h] approx. 2-3 



Usage guide 

Depending on the absorbency of the substrate: 

150-300 g/m² 

Application 



free from any material that would hinder adhesion. 

Prepare the substrate according to Technical 

Information Tl 21 - Substrate Preparation. The priming 


Warning: KEMPERTEC ® 1K-Primer is not appropriate 

for every substrate! 




point. If the substrate temperature is below or at the 

dew point temperature then moisture can form at the 

surface which can affect coating adhesion and cure. 

(Please refer to DIN 4108 - 5 Tab.1 for a dew point 

graph). 

Prime in one operation until the pores are closed. 

Distribute with a nylon roller so that material 

accumulation is avoided. Otherwise the substrate may 

be dissolved. 

After approximately 1 hour (depending on weather 

conditions, such as wind, ambient temperature and 



products can be applied. This must be completed 

within the next 48 hours or separating effects may

occur. 

To avoid these separating effects, we recommend 

sanding the fresh KEMPERTEC ® 1K-Primer with 

KEMPERTEC ® NQ 0408 Natural Quartz (approx. 

2kg/m²). Otherwise, it is necessary to re-prime after 48 

hours. 






Remark 




Caution: Bitumenous substrates can be dissolved, 

therefore material accumulation (puddles) must be 

avoided. 









Disposal 


cured EWC 08 04 10 

GISCODE 

PU50 





products. 
















______________________________________________________________________________________________________________ 



KEMPERTEC ® R- 

Primer 

Uses 



membranes. 


Features 



� fast curing 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

A solvent-free, 2-component primer based on 


Pack sizes 


Shelf Life 



Properties 

Form liquid 

Colour Comp. A cream 

Comp. B dark brown 



Can be walked on* after [h] approx. 2-3 

Next coat can be applied 

after* [h] 

approx. 2-3 



Usage guide 


substrate: approx. 500 g/m². 

Application 


material that would hinder adhesion. Prepare the 

substrate according to Technical Information Tl 21 - 

Substrate Preparation. The priming recommendations 

should be followed. 








graph). 

Remove the bag from the aluminium packaging. 

Knead component A (cream/white coloured) 

thoroughly (until uniform colour achieved). Pull away 

the rubber cord separating the two components, so 

that both components A and B can be mixed together. 

Now knead the bag quickly and thoroughly (approx. 60 

secs.) so that a homogenous, streak-free primer is 

formed. 


KEMPERTEC ® R-Primer onto the surface and work 

quickly. 

Prime at least once until saturated. Spread out evenly 

using a nylon roller, avoiding any build-up of material. 

After approximately 2-3 hours (depending on weather 

conditions, such as wind, ambient temperature and




Important note: 

KEMPERTEC ® R-Primer must be overcoated within 8 

days of application, otherwise adhesion of subsequent 

coats cannot be guaranteed and re-priming will be 

necessary. To avoid this, KEMPERDUR ® NQ 0408 

Natural Quartz (approx. 2 kg/m²) should be strewed 

into the wet primer, allowing recoating to take place 

unhindered after this 8 days period. 






Remark 











Disposal 



GISCODE 

PU40 




temperatures. We guarantee the consistent high 

quality of our products. KEMPER SYSTEM products 

must not be mixed with other manufacturers´ products. 














______________________________________________________________________________________________________________ 



KEMPERTEC ® FPO- 

Primer 

Uses 

� For excellent adhesion between polyolefin plastics 

(FPO/TPO) and following KEMPEROL ® products 

- KEMPEROL ® 1K-PUR Waterproofing System 

- KEMPEROL ® 2K-PUR Waterproofing System 


Features 

� Quickly drying 

� Excellent adhesion on FPO sheets 

Composition 

Bonding agent dissolved in toluene. 

Pack sizes 

500 g, 1 kg und 3 kg units. 

Shelf Life 



Properties 

Form liquid 

Colour transparent 



Can be walked on* after [min] approx. 30 

Next coat can be applied after* 

[min] 

approx. 30 



Usage guide 

Depending on the nature of the substrate: approx. 50 

g/m². 

Application 


material that would hinder adhesion and must be 

prepared according to Technical Information TI 21 - 

Substrate Preparation. 

Clean surface with KEMPERTEC ® MEK Cleaning 

Agent. 

Warning: KEMPERTEC ® FPO-Primer is not 

appropriate for every substrate! 

This primer is especially developed for polyolefin 

plastics! 








graph). 

Prime in one operation until the pores are closed. 

Distribute with a perlon roller so that material 

accumulation is avoided. 

Provided that the primer is dry and tack-free, 

additional suitable KEMPER SYSTEM waterproofing 

products (KEMPEROL ® 2K-PUR and KEMPEROL ® 

1K-PUR Waterproofing) should be applied after 15 - 

30 minutes - depending on the weather conditions, 

wind humidity and temperature. The KEMPEROL ® 

membrane has to be applied within the next 24 hours 

or separating effects can occur.






Remark 





Adhesion tests on other plastic sheets (EPDM, PIB 

etc..) have already been made. Before applying the 

FPO primer on further sheets please consult KEMPER 

SYSTEM Ltd.! 








Disposal 

Liquid EWC 08 04 09 

Cured EWC 08 04 10 




temperatures. 


products. 
















______________________________________________________________________________________________________________ 



KEMPERTEC ® MEK 

Cleaning Agent 

Uses 

� Cleaning agent to clean KEMPEROL ® surfaces after 

a break for more than 6 hrs or for the re-treatment of 

existing waterproofing membranes after a longer 

period of time 

� To clean tools 

� To clean substrates 

� To remove fat or oil from metals 

Features 

� specific effectiveness 

� evaporates quickly 

CE-Marking 


ETA 03/0026 

ETA 03/0043 

ETA 03/0044 

Composition 

Organic solvent mixture. 

Pack sizes 

2 kg, 9 kg and 23 kg 

Shelf Life 

Store in a cool and dry environment. 

Properties 

Form liquid 

Colour clear 

Usage guide 

Depending on the degree of soiling approx. 200 g/m² 

Application 

Apply KEMPERTEC ® MEK Cleaning Agent by cloth to 

previously KEMPEROL ® pre-treated surfaces or soiled 

substrates, avoiding puddles of material. After 

cleaning, remove all residual cleaner. 

Before additional coating, ventilate the area well. 

For application in enclosed areas ensure there is 

sufficient ventilation. 

Caution: Danger of explosion! 



KEMPERTEC ® MEK Cleaning Agent is to be used 

only for the cleaning of tools and surfaces. 

Caution: Plastic surfaces (acrylic glass, etc.) can be 

dissolved. 






Do not allow into the sewer system or into the ground! 

Disposal 


GISCODE 

GF40



products. 
















______________________________________________________________________________________________________________ 



Technical Information 23 

The use of products containing solvents 

If porous or absorbent substrates (concrete < grade B15, concrete with lightweight 

aggregates, aerated concrete blocks, calcium silicate bricks, autoclaved aerated concrete, 

clay bricks, timber, etc.) . adjacent to occupied interior spaces . are to be treated with a 

KEMPEROL ® waterproofing system or a KEMPERDUR® coating system, please note the 

following points: 

� KEMPEROL ® or KEMPERDUR ® products containing solvents may not be used directly 

on porous or absorbent substrates! (Possibility of solvent odours inside the 

� building) 

� Check the possibility of using solvent-free products. 

� Generally, make good all open joints, gaps, etc. or large areas of damage before 

beginning work. 

� If, nevertheless, products containing solvents are to be used, prime the entire 

substrate first with two coats of solvent-free KEMPERTEC ® EP-Primer or KEMPERTEC ® 

EP5-Primer to close all the pores. Work a layer of fine sand into the second coat. 

� Products containing solvents must be applied only in the thickness specified on the 

technical data sheets. 

� When applying solvents containing KEMPERTEC ® , KEMPEROL ® or KEMPERDUR ® 

products indoors or around windows, doors or the intakes to air-conditioning 

systems, fans, etc., please take all necessary safety precautions! (Switch off airconditioning, 

use fresh and exhaust-air plant, etc.) 

� Provide occupants and users with all necessary information about the work well in 

advance. 

KEMPER SYSTEM GmbH & Co. KG · Holländische Straße 32-36 · 34246 Vellmar · Germany · Tel. +49-(0)561-82950 · Fax +49-(0)561-829510 


Solvents containing KEMPERTEC ® , KEMPEROL ® or KEMPERDUR ® products are: 

KEMPERTEC ® 1K-Primer KEMPEROL ® 1K-PUR KEMPERDUR ® Deko 

KEMPERTEC ® AC-Primer KEMPEROL ® AC KEMPERDUR Deko trans. 

KEMPERTEC ® FPO-Primer KEMPEROL ® BR KEMPERDUR ® Finish matt 

KEMPERTEC ® MEK Cleaning Agent KEMPEROL ® V 210 KEMPERDUR Finish glossy 

KEMPEROL ® V 210 M KEMPERDUR ® QB1 Binder 

KEMPERDUR ® AC Finish 

Note: This edition supersedes all previous editions of this Technical Information. 

Vellmar, June 2008 

The technical information and application instructions contained herein reflect the current level of knowledge 

and experience with our products. In each case, the new edition supersedes the previous technical information 

and renders it invalid. It is therefore necessary that you always have to hand the current code of practice. When 

using our products, a detailed, object-related and qualified inspection is required in each individual case in order 

to determine whether the product and / or application technology in question meets the specific requirements 

and purposes. We are liable only for our products being free from faults – correct application of our products 

therefore falls entirely within your scope of liability and responsibility. Our products are sold exclusively on the 

basis of our conditions of sale and delivery. 




Protecting against alkalinity of KEMPEROL ® and KEMPERDUR ® Products 

Without appropriate protection, KEMPER SYSTEM liquid polymer- or polyurethane-based 

products exhibit inadequate long-term resistance to media with extreme pH values and, 

therefore, must be protected against the damaging effects of alkaline media. 

On building sites there are many products exhibiting alkaline reactions, e.g. screeds, 

concrete, tile adhesives, etc. These materials contain large proportions of cement, whose 

principal constituent is calcium hydroxide, although there are also small amounts of sodium 

hydroxide. Dissolved in water (electrolytic dissociation), this sodium hydroxide exhibits a 

strongly alkaline reaction (up to pH 14). 

This means that when a product containing cement is placed directly on a KEMPEROL or 

KEMPERDUR product, e.g. a screed laid to falls or ceramic finishes laid in a mortar bed, over 

the long term there is the risk of damaging the waterproofing or coating system. In 

chemical terms this process is known as saponification. The saponification leads to 

embrittlement of the waterproofing or coating system, which reduces its elasticity. 

Adequate protection can be achieved only by applying a an alkaline protection layer on 

the cured waterproofing or coating membrane. 

On one-component products (e. g. KEMPEROL ® 1K-PUR, KEMPERDUR ® Deko) the alkaline 

protection layer can be applied after 3 to 7 days, on two-component products (e. g. 

KEMPEROL ® 2K-PUR, KEMPEROL ® V 210, KEMPERDUR ® Deko 2K) the alkaline protection 

layer can be applied after one day. 

After this period of time, the KEMPERTEC ® EP-Primer, KEMPERTEC ® EP5-Primer or 

KEMPERTEC ® AC-Primer can be applied to the surface. 

This can be carried out in one operation with a thick coating, approx. 400-600 g/m2 

(KEMPERTEC ® AC Primer: max. 500 g/m²). KEMPERTEC ® NQ 0712 Natural Quartz is spread 

liberally (leaving no gaps) over the primer while it is still wet. 

However, in order to avoid imperfections in the protective layer, it is better to apply two 

coats of KEMPERTEC ® EP-Primer, KEMPERTEC ® EP5-Primer or KEMPERTEC ® AC-Primer each 

coat approx. 200-300 g/m2. With KEMPERTEC ® EP-Primer wait for one day, with 

KEMPERTEC ® EP5-Primer for 4 hours, with KEMPERTEC ® AC Primer for one hour before 

applying the second coat. Before the second coat is dry, KEMPERTEC ® NQ 0712 Natural 

Quartz is spread liberally (leaving no gaps) over the primer. 



With KEMPERTEC ® EP-Primer, the protective layer must be allowed to cure for at least three 

days at 20 °C, with KEMPERTEC ® EP5-Primer wait for two days and with KEMPERTEC ® AC for 

one day before any alkaline-reactive media, e.g. screeds etc., are laid on top. Lower 

temperatures call for a longer curing time. 














Checking – Assessing – Preparing the substrate 

General 

The most important requirement for the success and long-term adhesion of KEMPER 

SYSTEM products is the bond with the substrate and its testing, assessment and 

preparation. Ignoring this requirement is the most common cause of defective 

workmanship, defects and complaints. 

Balconies, terraces and patios can have many different substrates, e.g. old ceramic tiles, 

mastic asphalt, old paint, or concrete/screeds. According to the requirements of DIN 18365 

"Flooring works", any substrate that is to be waterproofed must be firm, clean and free 

from all loose material, dust, dirt, oil and grease. 

According to the German Contract Procedures for Building Works (VOB), the contractor 

must test the substrate to ascertain its suitability for the specified covering. The contractor 

should inform the client immediately in writing if he has any doubts about the suitability 

of the substrate for the specified works. 

Checking the moisture content of the substrate 

In all cases, the moisture content of the top 20 mm of substrate may not exceed 5%. In the case 

of a fresh cement screed or concrete surfaces, a coating is not possible until the moisture 

content (equilibrium moisture content) of the material has dropped below 5%. This is usually 

not until 28 days after laying the screed or placing the concrete. 

In the case of substrates in contact with the soil, they must be adequately isolated against 

groundwater and rising damp (capillary moisture), e.g. by means of a layer of gravel (filter) 

plus a damp-proof membrane (dpm). So-called waterproof concrete and waterproofing 

screeds do not represent adequate protection because they are still permeable to water 

vapour. 

A chilled mirror hygrometer can be used to measure the moisture content. Rising damp can 

be checked by covering an area of approx. 1 m 2 with dense polyethylene sheeting. If the 

covered area turns a dark colour within 24 hours, rising damp is to be expected. 

Checking the strength of the substrate 

In all cases, the substrate must possess adequate strength. 

The compressive strength of concrete and screeds can be determined with a rebound hammer 

(Schmidt hammer). A value of min. 30 N/mm 2 is essential. The pull-off strength is determined 

with an adhesive strength tester. The value must be min. 1.5 N/mm 2 . 


www.kemper-system.com · Certified according to DIN EN ISO 9001:2000 and DIN EN ISO 14001:2004

KEMPEROL ® waterproofing systems are elastic, have a high inherent strength and can bridge 

over cracks, but as they are very thin (approx. 2 mm), they cannot perform a load-distributing 

function. 

Preparing the substrate 

The substrate should be prepared in such a way that a permanent, strong bond is achieved 

between the system to be applied and the substrate. To achieve this, the substrate must be 

consistently firm and free from all separating substances, sharp edges, burrs, flashes, fins, etc. 

The choice of a suitable preparatory method depends on the condition of the existing surface, 

the specification and the waterproofing system to be applied. 

Besides the "traditional" methods of treatment 

• grinding (grinder) 

• cutting (angle grinder, floor saw) 

• chiselling (chisel) 

• hammering (chisel scaler, needle gun) 

• brushing (brush, rotary brushes, brush machine) 

• planing (planer) 

• sweeping (broom, magnetic broom, sweeping machine) 

• blowing off (hot/warm air) 

• vacuuming (industrial vacuum cleaner) 

the following cleaning and blasting equipment 

• water-jet cleaner up to 5 N/cm 2 (0.5 bar) 

• steam cleaner up to 5 N/cm 2 (0.5 bar) 

• high-pressure water-jet cleaner up to 4000 N/cm 2 (400 bar) 

• wet-blasting equipment with blasting medium recovery 

• mist abrasive sandblasting equipment 

• wet abrasive sandblasting equipment 

• dry-blasting equipment with blasting medium recovery 

• free-jet pressure equipment 

• flame cleaning to DVS 0302 

• liquid nitrogen cleaning 

• infrared cleaning 

are also described in publications (ZTV-SIB / DAfStb). 

Cleaning methods using solvents are also still in use, particularly in the case of greasy or 

atmospheric pollution and/or flexible synthetic sheeting. 



Preparing the substrate 

1. Flatness of substrate 

The flatness of the substrate is based on DIN 18202 "Dimensional tolerances in building 

construction". Unevenness and irregularities cannot be compensated for by the KEMPEROL ® 

primer to be applied and therefore require special treatment. High spots must be removed 

and low spots filled with KEMPER SYSTEM trowel-applied levelling or repair Mortar. 

In this case the levelling mortar is used after applying the primer. The filling compound 

consists of a mixture of 

- KEMPERTEC ® EP-Primer and KEMPERTEC KR Quartz Sand Mixture in a ratio of 1 : 4 or 

- KEMPERTEC ® EP5-Primer and KEMPERTEC KR Quartz Sand Mixture in a ratio of 1 : 2. 

The repair mortar is likewise used after applying the primer. The mortar consists of a mixture 

of 

- KEMPERTEC ® EP-Primer and KEMPERTEC KR Quartz Sand Mixture in a ratio of 1 : 9 or 

- KEMPERTEC ® EP5-Primer and KEMPERTEC KR Quartz Sand Mixture in a ratio of 1 : 5. 

The repair mortar is used for unevenness in the range 6–20 mm. 

Repair mortar can also be used to make good smaller damaged sections or spalling, e.g. along 

edges of joints. Depending on the application and the local conditions, the quartz sand/binder 

mixing ratio may be varied in order to obtain an optimum result. For further details please 

refer to the technical data sheets for KEMPERTEC ® EP-Primer or KEMPERTEC ® EP5-Primer. 

Either mortar has to be scattered with KEMPERTEC NQ 0408. 

2. Soiling 

KEMPERTEC ® primers do not adhere well, if at all, to soiled substrates. Therefore, the surfaces 

must be thoroughly cleaned wet or dry depending on the type of soiling with, for example, 

an industrial vacuum cleaner, high-pressure water jets, KEMPERTEC ® MEK Cleaning Agent 

when using steam cleaners, scouring machines and flame cleaners. Any bitumen or products 

containing creosote adhering to the substrate must be removed completely by planning or 

blast-cleaning. 

3. Porous and loose constituents 

Cement laitance, cement flakes, mortar residue and all surface constituents, e.g. old paint, 

that are not permanently attached to the substrate must be removed by chiselling, planing, 

blast-cleaning or grinding prior to applying the primer and can be levelled as described under 

point 1 above. 



4. Cracks in the substrate 

On substrates with a cement binder a network of surface cracks does not have any 

detrimental effect on KEMPER SYSTEM waterproofing systems; however, greater consumption 

of primer must be allowed for because the substrate must be fully saturated. Continuous 

shrinkage cracks can be filled with KEMPERTEC ® Filling Compound after applying the primer. 

Settlement cracks and other cracks due to structural movement can be filled with KEMPEROL ® 

Repair Mortar and are bridged over reliably by applying, for example, a double layer of 

waterproofing at this point. 

5. Joints 

Joints in the substrate should be straight, with a consistent width and stable edges. Any 

damage can be made good with KEMPERTEC ® Repair Mortar. 

6. Voids 

In the case of voids, e.g. under old ceramic tile finishes, the tiles must be removed and the 

void must be made good with a similar material. KEMPERTEC ® Repair Mortar can also be used 

to level such unevenness. 

Relevant data sheets and standards: 

• DIN 18299 – General technical specifications for building works; general rules for all 

kinds of building works 

• DIN 18336 – General technical specifications for building works; Waterproofing works 

• DIN 18352 – General technical specifications for building works; Tile laying works 

• DIN 18353 – General technical specifications for building works; Floor screed works 

• DIN 18365 – General technical specifications for building works; Flooring works 

• DIN 18202 – Dimensional tolerances in building construction – buildings 

• DIN 18195 – Waterproofing of buildings and structures 

• KEMPER SYSTEM technical data sheets 

• KEMPER SYSTEM processing guidelines 

Note: This edition supersedes all previous editions of Technical Information 21. 

Vellmar, August 2009 

The technical information and application instructions contained herein reflect the current level of knowledge and experience with 

our products. In each case, the new edition supersedes the previous technical information and renders it invalid. It is therefore 

necessary that you always have to hand the current code of practice. When using our products, a detailed, object-related and 

qualified inspection is required in each individual case in order to determine whether the product and / or application technology in 

question meets the specific requirements and purposes. We are liable only for our products being free from faults – correct 

application of our products therefore falls entirely within your scope of liability and responsibility. Our products are sold exclusively 

on the basis of our conditions of sale and delivery. 




Cleaning and care of KEMPEROL ® waterproofings and KEMPERDUR ® coatings 

Please follow the advice given below regarding the cleaning and care of surface coatings 

and waterproofing systems supplied by KEMPER SYSTEM. 

� KEMPEROL ® waterproofing systems and coatings may be cleaned with conventional 

floor cleaning and care products. In all cases, follow the instructions of the 

manufacturer exactly regarding the use of such products. 

� Highly concentrated cleaning agents, disinfectants and caustic sanitary cleaners are 

unsuitable because they can lead to etching of KEMPEROL ® or KEMPERDUR ® 

surfaces. 

� Some window cleaning agents contain solvents which can attack the surfaces or 

cause discoloration. Therefore, avoid excessive splashing when cleaning windows 

with such products and always remove all traces of such cleaning agents from the 

waterproofing or coating. 

� Do not clean KEMPEROL ® or KEMPERDUR ® surfaces with metal brushes, scrapers or 

other mechanical means. High-pressure cleaning equipment or cleaning machines 

should be used only occasionally. The maximum pressure that may be used on 

KEMPEROL ® waterproofing systems is 80 bar and on KEMPERDUR ® coatings 40 bar. 

Pressures in excess of these may damage the surfaces. Furthermore, always maintain 

a distance of at least 20 cm between the nozzle and the surface. 

� Reposition plant tubs, flowerpots, etc. at regular intervals in order to prevent 

marking and discolouring the surfaces underneath. Special products for removing 

algae may be used as required to clean any surfaces affected by algae growths. 















Calculation 

Recommendations 

Survey table over 

estimated quantities and time 

for the application of 

KEMPEROL und KEMPERDUR 

products 

Published 06/2008 



Product Estimated use Estimated time 

KEMPERTEC Primers 

KEMPERTEC D-Primer approx. 0,5 kg / m² approx. 5 min / m² 

KEMPERTEC R-Primer approx. 0,5 kg / m² approx. 5 min / m² 

KEMPERTEC 1K-Primer approx. 0,3 kg / m² approx. 3 min / m² 

KEMPERTEC AC Primer approx. 0,5 kg / m² approx. 5 min / m² 

KEMPERTEC EP-Primer approx. 0,5 kg / m² approx. 5 min / m² 

KEMPERTEC EP5-Primer approx. 0,5 kg / m² approx. 5 min / m² 

KEMPERTEC FPO-Primer approx. 0,05 kg / m² approx. 3 min / m² 

Bonding coat 

KEMPERTEC EP-Primer with 

KEMPERTEC NQ 0712 Natural Quartz 

KEMPERTEC EP5-Primer with 


Levelling Mortar 

KEMPERTEC EP-Primer 

KEMPERTEC KR Quartz Sand Mixture 

(Mixture ratio 1 : 4) 

KEMPERTEC EP5-Primer 

KEMPERTEC KR Quartz Sand Mixture 


Repair Mortar 

KEMPERTEC EP-Primer 

KEMPERTEC KR Quartz Sand mixture 


KEMPERTEC EP5-Primer 

KEMPERTEC KR Quartz Sand mixture 


Alkali Protection Layer 

KEMPERTEC EP-Primer with 


KEMPERTEC EP5-Primer with 


KEMPERTEC AC-Primer with 


KEMPEROL Waterproofing 

KEMPEROL V 210 Waterproofing mit 

KEMPEROL Fleece 165 

KEMPEROL V 210 Waterproofing with 


KEMPEROL 1K-PUR Waterproofing with 

KEMPEROL 120 Fleece 

KEMPEROL 1K-PUR Waterproofing with 


KEMPEROL 2K-PUR Waterproofing with 


approx. 0,3 kg / m² 




approx. 1,5 kg/m²/mm. 











approx. 1,05 m² / m² 


approx. 1,05 m² / m² 


approx. 1,05 m² / m² 


approx. 1,05 m² / m² 


approx. 1,05 m² / m² 

approx. 5 min / m² 




approx. 7 min / m². 














approx. 15 min / m²


KEMPEROL AC Waterproofing with 


KEMPEROL Fleece 


approx. 1,05 m² / m² 

for overlapping application 

KEMPEROL Fleece (120, 165, 200) approx. 1,05 m² / m² 

for edge to edge (butt-jointed) application 

KEMPEROL Fleece (120, 165, 200) 

KEMPEROL Reinforcement Strip 

approx. 1,0 m² / m² 

approx. 1 lfm / joint 

KEMPEROL TP Talcum Powder (KEMPEROL V 210) 


refer to 

waterproofing 

refer to 

waterproofing 

KEMPEROL TP Talcum Powder approx. 0,1 kg / m² approx. 3 min / m² 

KEMPEROL AC as Coating 

KEMPEROL AC Waterproofing with 

KEMPERDUR AC Filler 

KEMPERDUR AC Finish with * 

KEMPERDUR CS Microchips 

KEMPERDUR HB High-Build 

On horizontal surfaces 

KEMPERDUR HB High-Build and 

KEMPERDUR CL Chips 












On vertical surfaces 

KEMPERDUR Deko 2K * approx. 0,4 kg / m² approx. 8 min / m² 

KEMPERDUR Finish* 

KEMPERDUR Finish gloss approx. 0,25 kg / m² approx. 5 min / m² 

KEMPERDUR TC 

KEMPERDUR TC and 

KEMPERDUR CQ 0408 Color Quartz 


KEMPERDUR GR 0510 Granit 



KEMPERDUR ECO-Finish * 













KEMPERDUR ECO-Finish ca. 0,2 kg / m² ca. 5 min / m² 

KEMPERDUR Sand Coating / KEMPERDUR Decor Stone 

refer to Adhesive Bridge 

KEMPERDUR QB1 Sand Coating Adhesive 

KEMPERDUR CQ 2035 Colour Quartz 

(Mixture 1,7 kg Adhesive with 25 kg Colour Quartz) 

KEMPERDUR QB1 Sand Coating Adhesive 

KEMPERDUR DS 2040 Decor Stone 

(Mixture 1,7 kg Adhesive with 25 kg Decor Stone) 

KEMPERDUR Quartz Coating 

KEMPERDUR Deko transparent 

KEMPERDUR CQ 0408 Colour Quartz 

approx. 18 kg / m². 

ca. 18 kg / m². 




ca. 20 min / m². 


approx. 3 min / m²


KEMPERDUR Deko transparent as Sealant 

(incl. sweeping away the excess of Colour Quartz) 

KEMPERDUR Deko * 

KEMPERDUR Deko 

KEMPERDUR CL Chips 

approx. 0,4 kg / m² approx. 10 min / m² 





KEMPERDUR Finish silk approx. 0,15 kg / m² approx. 3 min / m² 

KEMPERDUR Deko 2K * 

KEMPERDUR Deko 2K and 

KEMPERDUR Chips 

KEMPERDUR EP-Finish * 





KEMPERDUR EP-Finish farbig approx. 0,6 kg / m² approx. 5 min / m² 

This table represents a guide for the user and should be regarded only as a recommendation. 

For the choice of primers, waterproofing systems and coating systems, please refer to the technical data sheet of each product and the respective 

priming recommendation, since it is not possible, to combine all primers with all waterproofing or coating systems! 

Depending on the kind of detail, material consumption may increase by 20%. 

For special details or flashings, such as flat roof drains, ventilation pipes, doomed rooflights, etc. material consumption may increase by 100%. For 

small areas (up to 50 m²) add 2 min. mixing time. 

When calculating the consumption of fleece, consider 5 cm overlap.

Chemical resistance 

from A to Z 

Survey table for chemical resistance of 

unsattured Polyesters (UP) 

KEMPEROL V 210 Waterproofing 

KEMPEROL BR Waterproofing 

one-component polyurethanes (1K-PU) 

KEMPEROL 1K-PUR Waterproofing 

KEMPERDUR Deko 

two-component polyurethanes (2K-PU) 

KEMPEROL 2K-PUR Waterproofing 

KEMPERDUR Deko 2K 

KEMPERDUR HB High Build 

KEMPERDUR FC Floor Coating 

polymethyl methacrylates (PMMA) 

KEMPEROL AC Waterproofing 

KEMPERDUR AC Finish 

epoxy resins (EP) 

KEMPERTEC EP-/ EP5-Primer 



06/2008

Substance 

solid 

Solution 

liquid 

UP 1K-PU 2K-PU PMMA EP 

A Accumulator Acid 

x o o o + + 

Acetic Acid < 10 % x o o o + + 

Acetic Acid conc. x - - - - - 

Acetone x - - - - - 

Aluminumchloride Solution 30% x + + + + + 

Ammonia x - - - + + 

Ammonium Carbonate x x + + + + + 

Ammonium Chloride x x + + + + + 

Ammonium Perchlorate x x o o o + + 

Ammonium Phosphate x x + + + + + 

Ammonium Sulphate x x + + + + + 

Aqua Regia x - - - - - 

B Barium Chloride 

x x + + + + + 

Barium Hydroxide x o o o + + 

Barium Hydroxide solution x - - - + + 

Barium Nitrate x x + + + + + 

Beer x + + + + + 

Bleach x - - - - o 

Borax x x + + + + + 

Boric Acid x + + + + + 

Butanal x - - - - - 

Butanol x o o o + + 

Butylacetate x - - - - + 

Butyric Acid x - - - + o 

C Calcium Chloride 

x x + + + + + 

Calcium Formiate x x + + + + + 

Calcium Hydroxide x + + + + + 

Calcium Hydroxide moist x - - - + + 

Calcium Hydroxide Solution x - - - + + 

Calcium Nitrate x x + + + + + 

Carbon Tetra Chloride x - - - - - 

Castor Oil x o o o o + 

Caustic potash solution 10 % (lye) x - - - + + 

Caustic potash solution 10-50 % (lye) x - - - o + 

Caustic potash solution conc. (lye) x - - - - + 

+ resistant - no alteration of the KEMPEROL System after 60 days exposure at 68°F (20°C) to the listed material 

o resistant with restrictions - no alteration of the KEMPEROL System after 3 days exposure at 68°F (20°C) to the listed material 

(i.e. Waterproofing system is stable when only small amounts are present and are removed immediately) 

- not resistant - severe alteration of the KEMPEROL System when exposed to the listed material 

Note: Specific testing is required for unlisted chemicals, mixtures, concentrations and temperatures

Substance 

solid 

Solution 

liquid 


Caustic Soda 10 % (lye) x - - - + + 

Caustic Soda 10-50 % (lye) x - - - o + 

Caustic Soda conc. (lye) x - - - - + 

Chloracetic Acid x x - - - - - 

Chlorinated Water x o o o o o 

Chlorinated Water (Swimming pools) x + + + + + 

Chloroform x - - - - + 

Chromic Acid 10% x - - - - - 

Citric Acid x x o o o + + 

Cobalt Chloride x x + + + + + 

Cobalt Nitrate x x + + + + + 

Copper Chloride x x + + + + + 

Copper Sulphate x x + + + + + 

Cyclohexanol x o o o + + 

Cyclohexanon x o o o - o 

D Dibutyl Phthalate 

x o o o o + 

Dioctyl Phthalate x o o o o + 

E Ethanol < 50 % 

x o o o + o 

Ethanol conc. x - - - + o 

Ether x o o - - - 

Ethylacetate (Aceticacidethylester) x - - - - o 

Ethylglycol Acetat x - - - - o 

F Ferrum Chloride 

x x + + + + + 

Ferrum Chloride Solution 50% x + + + + + 

Ferrum Sulphate x + + + + + 

Ferrum Sulphate x x + + + + + 

Fertilizer x x o o o o o 

Formaldehyde 30-40% (Formalin) x o o o - + 

Formic Acid < 30 % x o o o o o 

Formic Acid 31-85 % x - - - - - 

Fuel Oil EL x + + + + + 

Fuel, Petrol x o o o o + 

G Glucose 

x x + + + + + 

Glycerin x + + + + + 

Glycol x o o o + o 






Substance 

solid 

Solution 

liquid 


H Hydrobromic Acid 

x o o o + o 

Hydrochloric Acid 20 % x - - - o + 

Hydrochloric Acid conc. x - - - o o 

Hydrofluoric Acid x - - - - - 

I Isopropyl Alcohol 

x o o o + o 

L Lactic Acid 10% 

x + + + + + 

Lactic Acid conc. x o o o o + 

Lead Acetate x x + + + + + 

Lime Chloride x o o o o o 

Lubricating Grease x + + + + + 

Lubricating Oil x + o + + + 

M Magnesium Chloride 

x x + + + + + 

Magnesium Nitrat x x + + + + + 

Magnesium Sulphate x x + + + + + 

Maleic Acid x x + + + + + 

Manganese Sulphate x x + + + + + 

Margarine x x + + + + + 

Mercury x + + + + + 

Mercury Chloride x x + + + + + 

Methanol x - - - + - 

Methyl Acetate x - - - - - 

Methyl Chloride x - - - - - 

Methylamine x - - - - - 

Methylethylketone x - - - - - 

Methylisobutylketone x - - - - - 

Milk x + + + + + 

Mineral Oil x + + + + + 

Molasses (Beet) x + + + + + 

N Nickel Chloride 

x x + + + + + 

Nickel Sulphate x x + + + + + 

O Nitric Acid (Azotic Acid) 

x - - - - o 

Oil for cooking x + + + + + 

Oil for Engines x + + + + + 

Oil from Flax (Linen) x + + + + + 

Oxalic Acid x x x o o o o + 






Substance 

solid 

Solution 

liquid 


Ozone + + + + + 

P Paraffin 

x + + + + + 

Perchloric Acid < 10 % x o o o + o 

Perchloric Acid 70 % x - - - - + 

Petroleum x o o o o + 

Phenol x x - - - - - 

Phosphoric Acid 10 % x o o o + + 

Phosphoric Acid 50 % x - - - o o 

Phosphoric Acid conc. x - - - - - 

Phthalic Acid x + + + + + 

Potassium Bromate x x o o o + + 

Potassium Carbonate x x + + + + + 

Potassium Chlorate x x o o o + + 

Potassium Chloride x x + + + + + 

Potassium Chromat x x o o o + + 

Potassium Cyanide x x + + + + + 

Potassium Dichromat x x o o o + + 

Potassium Fluoride x x + + + + + 

Potassium Iodid x x + + + + + 

Potassium Nitrat x x + + + + + 

Potassium Permangante x x o o o + + 

Potassium Phosphate x x + + + + + 

Potassium Sulphate x x + + + + + 

Propanol x o o o + o 

Propionic Acid 10 % x o o o + o 

Propionic Acid conc. x - - - o - 

S Salicylic Acid 

x x o o + + + 

Salt x x + + + + + 

Salt moist x + + + + + 

Silver Nitrate x x + + + + + 

Sodium Acetat x x + + + + + 

Sodium Bromat x x o o o o o 

Sodium Bromid x x + + + + + 

Sodium Carbonat x x + + + + + 

Sodium Chlorat x x o o o o o 






Substance 

solid 

Solution 

liquid 


Sodium Chlorid x x + + + + + 

Sodium Cyanide x x + + + + + 

Sodium Fluoride x x + + + + + 

Sodium Hypochlorite x x + + + + + 

Sodium HypoChlorite Solution x o o o o o 

Sodium Nitrate x x + + + + + 

Sodium Perborate x x o o o o o 

Sodium Perchlorat x x o o o o o 

Sodium Peroxide x x - - - - - 

Sodium Phosphate x x + + + + + 

Sodium Sulfite x x + + + + + 

Sodium Sulphate x x + + + + + 

Sodium-Potassium Silicate x o o o o + 

Stearic Acid x x + + + + + 

Styrene x - - - - o 

Succinic Acid x x + + + + + 

Sugar x x + + + + + 

Sugar moist x + + + + + 

Sulfuric Acid 10 % x + + + + + 

Sulfuric Acid 20 % x + + + + + 

Sulfuric Acid 40 % x o o o + o 

Sulfuric Acid 60 % x - - - + o 

Sulfuric Acid conc. x - - - - - 

Sulfuric Acid conc. x - - - - - 

T Table Salt 

x x + + + + + 

Table Salt Solution x + + + + + 

Tannic Acid x + + + + + 

Tartaric Acid x x + + + + + 

Tetra Hydro Furane (THF) x - - - - - 

Tin Chloride x x + + + + + 

Toluene x - - - - - 

Tri Sodium Phosphate x x o o o o o 

Trichlorethan x - - - - - 

Trichlorethylene x - - - - - 

Triethanolamine x - - - - - 






Substance 

solid 

Solution 

liquid 


Triethylamine x - - - - - 

Turpentine x o o o o o 

U Urea 

x x + + + + + 

Urine x o o o + + 

W Washing Powder 5% 

x + + + + + 

Wasser (destillated) x + + + + + 

Water (Sea-, Mineral-, Potable) x + + + + + 

Wine x + + + + + 

X Xylol 

x - - - - o 

Z Zinc Chloride 

x x + + + + + 

Zinc Nitrate x x + + + + + 

Zinc Sulphate x x + + + + +

KEMPEROL® 1K-PUR Waterproofing - KEMPER SYSTEM

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