Complete your GRP roofing project with the Cure-It GRP Standard Topcoat, a high-quality finishing layer designed to protect and enhance your fibreglass roof. Specially formulated to work in tandem with the Cure-It GRP roofing system, this topcoat provides a durable, attractive surface that stands up to the elements all year round.
Whether you're a professional installer or tackling a roofing project yourself, the Cure-It Topcoat is easy to apply and built to last. With excellent weather resistance, UV protection, and fire safety certification, it’s the go-to choice for flat roofing finishes that not only perform well but also look the part.
Key Features & Benefits
Tough & Flexible Finish – Adapts to seasonal temperature changes, protecting your roof through summer heat and winter frost.
UV Resistant – Helps maintain the colour and integrity of the GRP system, preventing fading and long-term degradation.
Low Styrene Emissions – Minimises harmful vapours during application, making it safer for users and the environment.
Fire Rated – Meets BS476-3:2004 (EXT.F.AB) fire safety standard, suitable for use on a wide variety of roofing projects.
Manufacturer-Backed Guarantee – Comes with a 20-year guarantee for added peace of mind.
Smooth Professional Finish – Seals and protects the roof while improving appearance.
Available Sizes & Coverage
Choose the right tin size for your project:
5kg – Covers approx. 12.5m²
10kg – Covers approx. 25m²
20kg – Covers approx. 50m²
Colour Options
Graphite
Clear
White
These colour options allow you to match or complement your building's style while still benefiting from the same strong protection.
Frequently Asked Questions (FAQs)
Can I use the Cure-It Topcoat without the GRP base layers?
No – the topcoat is specifically designed to work as part of the full Cure-It GRP roofing system and should always be applied over the cured laminate layer.
How long does it take for the topcoat to cure?
Under normal weather conditions, the Cure-It GRP Topcoat will surface cure within 30–60 minutes, although full curing may take longer depending on temperature and humidity.
Is the topcoat safe to apply in residential areas?
Yes – the topcoat has low styrene emissions, making it safer for use in both residential and commercial areas when applied with appropriate ventilation and safety precautions.
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