Whether your project demands durability, flexibility, resistance to ultraviolet degradation, blister resistance- or a unique combination of them all, Valspar Gelcoats has the right finish for you.
Gelcoat Product Line
Gc 210 High Flex Plus High Elongation
As the name suggests, High Flex Plus provides generous flexibility plus so much more! Our best selling gelcoat, High Flex Plus offers excellent Low VOC application properties, user friendliness, weathering, blister resistance and crack resistance for the majority of premiere boat manufacturers and FRP manufacturers.
- Good Weathering
- Universal
- Application
Gc 220 aztec le UV Resistant
Aztec LE is a low emission, low VOC product that provides superior weather resistance, blister resistance and a high level of elongation. Aztec LE is a superior gelcoat that meets or exceeds the emission standard for many manufacturing processes.
- Porosity Free
- Glossy Buf Back
Gc 230 envirotech® primer
Envirotech® primer is well known throughout the commercial vehicle industries and well respected. It is a low VOC primer gelcoat that provides the ideal surface for re- with various types of single or multicolored finishes. Made with a unique blend of and fillers, it will accept paints, enamels, lacquers, polyester coatings, epoxy , and even wood stains. Products coated with Envirotech Primer gelcoat may even be laminated ahead of time, stored and finished at a later date as required.
- Superb sandability
- Conductive or
- non-conductive
- Accepts a variety of coatings
Gc 240 envirotech® sanitary
Valspar’s low VOC sanitary gelcoat is made with proprietary resin technology and other quality materials to provide excellent hydrolytic stability and superior blister from water. It is designed to give a fast film cure for use in high speed manufacturing processes and provide exceptional durability and reduced maintenance.
- Rapid film cure
- Low pressure spray
- Crack-resistant
Gc 260 Clear gelcoat
GC 260 Clear Gelcoat is a high-quality cultured marble clear gelcoat. It is formulated for use in cultured marble manufacturing and in processes where excellent clarity and UV durability is required. It cures to an extremely tough, classic clear finish that resists staining and abrasion, meets ANSI Z124 standards and helps meet your emissions needs. This gelcoat is also designed to work over challenging mold releases and provide tack-free surfaces.
- Exceptional clarity
- Resists staining
- and abrasion
- UV durable finish
Gc 310 interior
If your gelcoat needs are primarily stain resistance, excellent cleanability and indoor applications, GC 310 Interior is the right choice for you. Proprietary technology and other quality materials join together for a quality gelcoat for use in bilge and interior projects. GC 310 Interior allows facilities to levels while maintaining a commitment to the environment.
- Rapid cure times
- Stain resistant
- Ultra low VOC
Gc 350 blister guard
For use on high-end marine decks, hulls and transportation parts, Blister Guard provides an incredibly smooth gelcoat finished surface by providing a barrier between the laminate and gelcoat. Blister Guard improves the water blister and surface profile of composite-molded yachts, boats and recreational vehicles. Made with a proprietary VE polymer that provides fast film cures, the low shrinkage and elongation properties of Blister Guard provides excellent surface profiles along with superior blister resistance.
- Ultimate protection
- against blistering
- High elongation
- surface profile
- enhancement
Gc 510 Super Flex
Extreme weather and flexibility requirements call for triple-feature Super Flex. Greatly improved weathering performance (up to 50% better UV and gloss retention the competition), excellent flexibility (also up to 50% better) and super-fast “closed” or open mold applications allows for high temperature curing nearly 4 times as Premium brand FRP manufacturers use Super Flex for better crack resistance, less final touch ups and lower emissions.
- Crack Resistant
- Superior elongation
- High Temperature RT M applications
Gc 520 blush guard
Blush Guard is a full color gelcoat, meaning the pigment isn’t simply added in it is an integral part of the resin itself, so it won’t fade over time. Blush Guard also offers some of the industry’s best depth of image glossiness that looks like it goes forever. Blush Guard also provides excellent surface finish, elongation, and crack resistance. Finally, the specially formulated Blush water, making it the ultimate color gelcoat for below the water line marine applications.
- Superb weathering
- Excellent DOI
- Blush and fade resistant
Gc 530 apollo
Premium Apollo Low VOC Gelcoat is the ultimate high-performance in-mold coating. Apollo provides a “factory-fresh” appearance equal or superior to traditional automotive powder coatings. Apollo is the #1 in-mold coating choice for high performance FRP, providing 3X the UV durability, 3X the flexibility and crack resistance of the competition and all sprayed with conventional gelcoat equipment.
- Industry leading
- performance
- 3X gloss retention
- 3X flexibility

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