Topcoat on colour

Topcoat in colour
Topcoat in colour 5kg
Topcoat in colour
Topcoat in colour 5kg
  • Available in all RAL colours
  • Cures tack-free
  • Perfect for polyester repairs

Use polyester topcoat in RAL colours to finish your polyester product. This polyester topcoat gives a silk-gloss finish with a slight structure. If desired, the polyester topcoat can be sanded flat and polished to a high gloss. Polyester topcoat is highly resistant to water, chemicals and temperature. This makes polyester topcoat extremely suitable for your boat or pond.

We supply topcoat in all RAL colours. If you choose your desired colour, we will deliver the topcoat pre-coloured to your home.

For swimming pools, we recommend the special topcoat for swimming pools, available in colours such as YT151 (light blue) and YT153 (azure blue). These colours are stable in chlorinated water.

Tip: don't forget to order the right quantity of MEKP hardener with the topcoat!

How to process polyester topcoat 

Lightly sand the polyester surface and clean it with acetone. Then add 2% hardener and mix the polyester topcoat well. When working with topcoat, always use latex gloves and a fume mask. After the topcoat is mixed well, you have a processing time of about 20 minutes at room temperature. Now apply the topcoat with a fleece paint roller and use a paint brush for hard-to-reach areas. Then let the topcoat cure.

Tip: avoid working in bright sunlight as this will significantly reduce the processing time.

Product properties

MEKP-hardener: approx. 2%
Consumption: approx. 300-400 gr/m²
Packaging: 1 kg, 5 kg, 25 kg
Processing time: 20 minutes (at 20 degrees)
Shelf life: 3 to 6 months
Dust dry: after approx. 15 minutes
Fully hardened:
after 2 hours
Can be repainted: after 2 hours

Below is an overview of the quantity of hardener required per quantity of topcoat:

Base (PR21) Hardener
1 kg 20 ml hardener
5 kg 100 ml hardener
25 kg 500 ml hardener
If you order 5 kg or 25 kg colour topcoat with hardener you will get a free dispenser for the MEKP (polyester) hardener!











We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

Polyester Topcoat RAL 1000 groenbeige - 1 kg

Safety equipment


Code Description
H226 Flammable liquid and vapour.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
H361 Suspected of damaging fertility or the unborn child <state specific effect if known> <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H372 Causes damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P405 Store locked up.
P501B Dispose of contents/container in accordance with in accordance with local regulation

Product Choices

25,99 25,99
Contents Price

+ free MEKP dispenser

+ free MEKP dispenser


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Volume related prices

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2 Pieces € 24,69 € 2,60