Composites Plaza

Gelcoat, Topcoat, Sanding gelcoat

0,00 (Excl. VAT)

available in a wide range of RAL colors
high quality finish on the visible surface
durable protection against UV and hydrolysis
ortho/ISO and ISO/npg polyester coats
for hand lay-up and spraying technique



Compositesplaza BV supplies a wide range of RAL colors (including transparant) for your Gelcoat, Topcoat or Sanding Gelcoat. This in ortho/ISO and in ISO/npg quality for both hand lay-up and spraying. See under the heading of Downloads. For those that want to color the resins theirselves even RAL pigments can be obtained. 

Gelcoats are used to provide your product a glossy colored high quality finish on the visible surface of the composite material. Our gelcoats and topcoats are based on unsaturated polyester resin chemistry. Gelcoats are modified resins which are applied to moulds in the liquid state. They are cured and subsequently backed with composite polymer matrices, often mixtures of polyester resin and fiberglass materials. Gelcoats are designed to be durable and to provide resistance against ultraviolet and chemical degradation and hydrolysis. 

For price example see under Downloads. When you are curious to know your price: just call our John Boudewijns tel. +31-6-46756639 or mail us at




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Gelcoats and Topcoats are available in a wide range of colors in ortho/ISO and ISO/npg quality. Both for hand lay-up and for spraying. Also available in transparant.

We also have sanding gelcoat (RAL 7035) in our program.

Compositesplaza gelcoat and topcoat range of RAL colors
Easy ordering
Fast and cheap shipping
100% in stock
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