Polyester Gelcoat GRP Inc Catalyst - Brilliant White 250g, 500g, 1kg or 2.5kg
General purpose, high quality moulding gelcoat for hand lay-up in GRP work. Baileys Brilliant White Gelcoat. White Isophthalic brushing polyester gelcoat (standard viscosity). For best results, the gelcoat should be applied to a clean.