Cure-It GRP Roofing Resin

Cure-It GRP Resin is a high-performance fibreglass roofing solution designed to deliver exceptional durability, weather resistance, and long-term reliability. As part of the UK’s leading GRP flat roofing system, Cure-It resin meets the highest industry standards and comes with a 20-year manufacturer’s guarantee, offering complete peace of mind for both trade professionals and homeowners.

Why Choose Cure-It GRP Resin?

This GRP (Glass Reinforced Polyester) resin is specifically formulated for roofing and is ideal for use on flat and low-pitch roofs. It is applied cold as part of a wet-lay laminate system, which eliminates the risks associated with heat-based installations. Once cured, the resin forms a seamless, waterproof, and highly durable membrane, capable of withstanding heavy foot traffic and exposure to harsh weather conditions. Perfect for use on walkways, balconies, and roofs, Cure-It resin is UV-resistant, flexible, and adaptable to seasonal temperature changes—even in colder weather down to 0°C. This ensures year-round application and long-lasting protection.

Built to Last, Engineered for Performance

20-Year Guarantee – Manufacturer-backed confidence in product performance. Certified Quality – CE-marked and tested to ETAG and BS standards. Year-Round Installation – Can be applied in cold temperatures, down to 0°C. Cold Applied – No heat required, improving safety on site. Flexible & Durable – Designed to expand and contract with seasonal changes. Seamless Waterproof Finish – Ideal for long-term leak prevention and minimal maintenance. Hard-Wearing Topcoat – Resistant to foot traffic and UV rays.

A Versatile Choice for Any Project

Cure-It GRP Resin is suitable for: Flat roofs Low-pitch roofs Walkways and balconies Garage roofs and extensions Commercial and domestic applications Its cost-effectiveness and performance make it a top choice for both new builds and refurbishments, and it works particularly well over an 18mm OSB or plywood deck.

Award-Winning Innovation

Cure-It’s commitment to quality and innovation was recognised with the Queen’s Award for Enterprise in 2016, affirming its reputation as a trusted name in roofing. With consistent performance and industry-leading support, it’s no surprise Cure-It is favoured by roofers across the UK.

Frequently Asked Questions (FAQs)

Can Cure-It GRP Resin be used in cold weather?

Yes – Cure-It resin can be applied in temperatures as low as 0°C, making it ideal for year-round use. Its flexibility allows it to cure properly and maintain performance, even during cold conditions.

Is the resin suitable for areas with foot traffic?

Absolutely. Once cured, the surface is extremely tough and UV-resistant, making it perfect for walkways, balconies, and terraces where light to moderate foot traffic is expected.

Do I need a flame or heat source to apply the resin?

No – Cure-It GRP Resin is a cold-applied system, meaning there's no need for gas torches or hot works, making it a much safer and more convenient option on site.

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At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

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