Roofing Resins & Topcoats

GRP Roofing Resin and Topcoats – Durable Finishes for Fibreglass Roofs

Browse our premium range of GRP Roofing Resin and Topcoats, specially formulated to deliver a strong, waterproof, and UV-resistant finish for fibreglass roofing systems. Whether you're installing a new roof or refurbishing an existing one, using the right resin and topcoat is essential to achieve a seamless, long-lasting protection.

Our selection includes high-quality polyester resins and durable topcoats designed to bond perfectly with fibreglass matting, providing excellent adhesion, flexibility, and weather resistance. The topcoats also add colour and protect against fading, chalking, and surface damage caused by the UK’s harsh weather conditions.

✔ High-performance polyester resins for strong fibreglass laminates
✔ UV-resistant, waterproof, and flexible topcoats
✔ Suitable for garages, flat roofs, extensions, and outbuildings
✔ Easy application with professional results
✔ Available in a range of colours and sizes with fast UK delivery

Protect and enhance your fibreglass roof with our trusted GRP roofing resin and topcoats. Order online today for durable, professional-quality roofing finishes.