Planning a GRP (fibreglass) roof installation or repair?

This TekShield 10kg resin kit is a top-tier choice for professionals and serious DIYers.

It's not some cheap re-blend; this is pure, virgin polyester resin that's pre-accelerated and has a low styrene content (meaning less smell while you work).

The consistency is excellent from batch to batch, so you know exactly what you're getting.

It comes with a 200g catalyst (MEKP M50) to kick off the curing process.

Just remember to mix it thoroughly!

The resin has great \thixotropy\ - a fancy word meaning it sticks well to vertical surfaces without sagging, not just flat ones.

It also wets out fibreglass matting beautifully and has a handy colour change feature to show you when it's fully mixed.

For best results, work in temperatures between 18°C and 25°C.

The kit is backed by a solid 25-year material warranty, so you can have confidence in the job.

Whether you're tackling a garage roof, porch, or extension, this resin is formulated to create a tough, waterproof, and long-lasting seal that stands up to the British weather.