Vinyl Ester Resin is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids. The "vinyl" groups refer to these ester substituents, which are prone to polymerize. The diester product is then dissolved in a reactive solvent, such as styrene, to...
Gelcoat is a liquid that hardens to form a thick, protective layer over a fiberglass surface. It's used to provide a quality finish over fiberglass. Gelcoats protect the surface from scratches and moisture damage, while also adding a shiny, smooth finish....
Gelcoat or 'Gel Coat' is a material used to provide a high-quality finish on the visible surface of a fiber-reinforced composite. The most common gelcoats are thermosetting polymers based on epoxy or unsaturated polyester resin chemistry. Gelcoats...