Technical Data Sheet PercoTop ® Putty 3508 - Movac Group Limited
Technical Data Sheet PercoTop ® Putty 3508 - Movac Group Limited
Technical Data Sheet PercoTop ® Putty 3508 - Movac Group Limited
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<strong>Technical</strong> <strong>Data</strong> <strong>Sheet</strong><br />
<strong>PercoTop</strong> <strong>®</strong> <strong>Putty</strong> <strong>3508</strong><br />
CS161<br />
Sprayable <strong>Putty</strong><br />
Description<br />
<strong>PercoTop</strong> <strong>Putty</strong> <strong>3508</strong> is a 2K repair spray putty, developed to provide a smooth surface over large,<br />
uneven areas.<br />
Composition based on polyester.<br />
Products<br />
CS161<br />
<strong>PercoTop</strong> <strong>®</strong> <strong>Putty</strong> <strong>3508</strong> Sprayable <strong>Putty</strong><br />
CS761 <strong>PercoTop</strong> <strong>®</strong> <strong>Putty</strong> Activator <strong>3508</strong><br />
Colours<br />
<br />
Greyish beige.<br />
Properties<br />
<br />
<br />
<br />
Easily sandable.<br />
Easy application.<br />
Good sagging resistance and final appearance.<br />
Substrates<br />
<br />
<br />
<br />
<br />
<br />
<br />
Cleaned and sanded steel sheet treated with <strong>PercoTop</strong> primer.<br />
Aluminium.<br />
Galvanic and zinc electrocoated steel.<br />
Cleaned and sanded UP-GF (free from mould release agents).<br />
Cured, solvent resistant, well preserved and scuff sanded old or OEM finish.<br />
Areas pre-treated with <strong>PercoTop</strong> putties.<br />
Effective June 2009<br />
CS161 - 2 - EN<br />
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<strong>Technical</strong> <strong>Data</strong> <strong>Sheet</strong><br />
<strong>PercoTop</strong> <strong>®</strong> <strong>Putty</strong> <strong>3508</strong><br />
CS161<br />
Sprayable <strong>Putty</strong><br />
Surface preparation<br />
<br />
<br />
<br />
<br />
Substrates must be free from all contaminants.<br />
Because of the wide variety of substrates and their manufacturing processes, a preliminary test should<br />
be carried out on the respective substrate to ensure that the pretreatment is sufficient to guarantee a<br />
perfect adhesion. For information on substrate and respective surface preparation, refer to the<br />
supplier’s specifications.<br />
Scuff sand smooth substrates.<br />
For UP-GF substrates:<br />
a. eliminate all traces of mould release agents;<br />
b. scuff sand;<br />
c. clean with degreaser before recoating.<br />
Application remarks<br />
<br />
<br />
<br />
<br />
Do not apply CS161 over PVB- (acid curing) adhesion promoters or 1K primers (e.g. synthetic resin).<br />
Can not be used over thermoplastic or tough elastic coatings.<br />
Use only over above mentioned substrates.<br />
If priming is necessary to guarantee durability, following products can be used:<br />
a. CS340, CS341, CS342, CS343, CS344, CS345, CS346 or CS347;<br />
b. CS331 or CS332;<br />
c. CS381.<br />
VOC value ready for use (EU Directive 1999/13/EC)<br />
290 g/l + 5 % CS761.<br />
Product preparation<br />
Mixing ratio<br />
Volume<br />
Weight<br />
CS161 100 100<br />
CS761 5 5<br />
Pot life at 20°C 30 minutes<br />
Reaction temperature At least 15°C<br />
Effective June 2009<br />
CS161 - 2 - EN<br />
2/4
<strong>Technical</strong> <strong>Data</strong> <strong>Sheet</strong><br />
<strong>PercoTop</strong> <strong>®</strong> <strong>Putty</strong> <strong>3508</strong><br />
CS161<br />
Sprayable <strong>Putty</strong><br />
Application<br />
Gravity feed<br />
Suction feed<br />
(High pressure spraying)<br />
Remarks<br />
Application Thinner Spray Pressure Number of coats<br />
viscosity<br />
nozzle<br />
DIN 4 at 20°C<br />
(s) (%) (mm) (bar)<br />
As mixed - 2.0-2.5 2.0-3.0 5 coats will give 500-600 µ.<br />
(Film thickness up to 1000<br />
µ is possible.)<br />
On bare steel sheet a film thickness of at least 150 µ (after sanding) is required.<br />
Drying<br />
Air drying at 20°C<br />
2 hours<br />
Forced drying<br />
Drying time<br />
Drying temperature<br />
Flash time: 10-15 minutes.<br />
Depending on film thickness.<br />
30 minutes<br />
60°C object temperature<br />
IR drying<br />
Medium wave: 15-20 minutes.<br />
Short wave: 10-12 minutes (for 50 % performance).<br />
Recoatability<br />
Sandability<br />
With reference to above mentioned drying times.<br />
As filling putty<br />
Pre sanding: mechanical with sandpaper of coarseness P100-P120.<br />
Post sanding: mechanical with sandpaper of coarseness P240-P280.<br />
Recoatable<br />
With itself.<br />
Treat bare and putty spots with <strong>PercoTop</strong> primers.<br />
Fill with <strong>PercoTop</strong> fillers.<br />
Effective June 2009<br />
CS161 - 2 - EN<br />
3/4
<strong>Technical</strong> <strong>Data</strong> <strong>Sheet</strong><br />
<strong>PercoTop</strong> <strong>®</strong> <strong>Putty</strong> <strong>3508</strong><br />
CS161<br />
Sprayable <strong>Putty</strong><br />
Product data<br />
Flash point 25°C<br />
Remarks<br />
Stir before use.<br />
Storage conditions<br />
Shelf life<br />
At 5°C to 25°C<br />
Material has to be stored at a temperature between 5°C and 25°C.<br />
Refer to the label on the original can.<br />
Safety<br />
Consult the Safety <strong>Data</strong> <strong>Sheet</strong> prior to use.<br />
Observe the precautionary notices displayed on the container.<br />
Information<br />
The information provided herein corresponds to our knowledge on the subject at the date of its publication.<br />
This information may be subject to revision as new knowledge and experience becomes available. The<br />
data provided fall within the normal range of product properties and relate only to the specific material<br />
designated; these data may not be valid for such material used in combination with any other materials or<br />
additives or in any process, unless expressly indicated otherwise. The data provided should not be used to<br />
establish specification limits or used alone as the basis of design; they are not intended to substitute for<br />
any testing you may need to conduct to determine for yourself the suitability of a specific material for your<br />
particular purposes. Since DuPont cannot anticipate all variations in actual end-use conditions DuPont<br />
makes no warranties and assumes no liability in connection with any use of this information. Nothing in<br />
this publication is to be considered as a license to operate under or a recommendation to infringe any<br />
patent rights.<br />
This <strong>Technical</strong> <strong>Data</strong> <strong>Sheet</strong> supersedes all previous issues.<br />
Copyright © 2012 DuPont. All rights reserved. <strong>PercoTop</strong> <strong>®</strong> is a registered trademark of E. I. du Pont de<br />
Nemours and Company or its affiliates.<br />
Effective June 2009<br />
CS161 - 2 - EN<br />
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