The maker of West System epoxies argues that epoxy is a better material for repairing polyester resin (gelcoat or fiberglass) than polyester itself.
This boater removed the fiberglass skin of his boat's deck to remove and replace its rotted balsa coring. He tells - and shows - you how.
This aqueous mineral acid removes rust stains from fiberglass.
An epoxy with very low solvent content for better saturation. Prevents moisture penetration and seals hairline and other cracks..
A non-acidic, nonhazardous, biodegradable, one-step hull cleaner and brightness enhancer.