hempel product data sheets

HEMPADUR®MARINE MASTIC 45880
CURING AGENT 95880
Description: HEMPADUR MARINE MASTIC 45880 is a two-component, high solids, high build epoxy
mastic paint. It is selfpriming, has good wetting properties, and forms a hard and tough
coating with good resistance to abrasion, spillage of mineral oils and to seawater. Low
temperature curing.
Recommended use: As a high build primer, intermediate and/or finishing coat in epoxy systems according to
specification - typically when a low solvent content and high film thickness per coat are
required.
As a general performance coating for onboard touch-up, repair and maintenance work
and full refurbishment of exterior hull, cargo holds (dry and wet), weather decks,
topsides and superstructure when a need for few products outweighs more specialised
coatings.
As a finishing coat where the cosmetic appearance of epoxy paints is acceptable.
Certificates/Approvals: Tested for non-contamination of grain cargo at the Newcastle Occupational Health,
Great Britain.
Classified as class 1 material according to BS 476: Part 7: 1987 (fire testing).
Complies with Section 175.300 of the Code of Federal Regulations in respect of
carriage of dry foodstuffs (FDA) in spaces with an internal surface area larger than 1000
m²/10,750 sq.ft.
Has a German and Danish EC-type Examination Certificate.
Service temperatures: Dry: Maximum 120°C/248°F (See REMARKS overleaf)
Availability: Part of Group Assortment. Local availability subject to confirmation.
PHYSICAL CONSTANTS:
Colours/Shade nos: Grey/11480 - Green/40640 - Red/50630*
Finish: Semi--gloss
Volume solids, %: 77 ± 1
Theoretical spreading rate: 3.9 m²/litre - 200 micron
154 sq.ft./US gallon - 8 mils
Flash point: 35°C/95°F
Specific gravity: 1.4 kg/litre - 11.7 lbs/US gallon
Dry to touch: 6 (approx) hours at 20°C/68°F
Fully cured: 7 days at 20°C/68°F
V.O.C.: 220 g/litre - 1.8 lbs/US gallon
*Other shades may be available - subject to prior confirmation.
The physical constants stated are nominal data according to the HEMPEL Group's approved formulas. They are
subject to normal manufacturing tolerances and where stated, being standard deviation according to ISO 3534-1.
Further reference is made to "Explanatory Notes" in the HEMPEL Book.
APPLICATION DETAILS:
Mixing ratio: Base 45889 : Curing agent 95880
3 : 1 by volume
Application method: Airless spray Hand tools (touch up)
Thinner (max. vol.): Depending on purpose usually less than 5% THINNER 08450 (See REMARKS overleaf)
Pot life: 1 hour (20°C/68°F) (Airless spray)
2 hours (20°C/68°F) (Brush)
(See separate APPLICATION INSTRUCTIONS)
Nozzle orifice: .017"-.023" (See separate APPLICATION INSTRUCTIONS)
Nozzle pressure: 250 bar/3600 psi
(Airless spray data are indicative and subject to adjustment)
Cleaning of tools: HEMPEL’S TOOL CLEANER 99610 or HEMPEL'S THINNER 08450
Indicated film thickness, dry: 200 micron/8 mils (see REMARKS overleaf)
Indicated film thickness, wet: 275 micron/11 mils
Recoat interval, min: According to separate APPLICATION INSTRUCTIONS
Recoat interval, max: According to separate APPLICATION INSTRUCTIONS
Safety: Handle with care. Before and during use, observe all safety labels on packaging and
paint containers, consult HEMPEL Material Safety Data Sheets and follow all local or
national safety regulations. Avoid inhalation, avoid contact with skin and eyes, and do
not swallow. Take precautions against possible risks of fire or explosions as well as
protection of the environment. Apply only in well ventilated areas.
Issued: December 2001
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