904-001 Duratec Clear Hi-Gloss Additive for Gelcoat (Gallon)

Blend with gelcoat to create a repair coating or to improve the initial properties of the gelcoat. A 50:50 blend with gelcoat will air-cure, even at the thin edge of a repair. Makes gelcoat spray like paint Contains special additives to prevent UV-induced yellowing and gloss loss. Reduce Porosity in tooling gelcoat. Improves air release thus preventing porosity.