Questions & Answers


How much will a single can of GRP roofing resin cover

I want to know approximately how many square metres will a single can of your GRP roofing resin cover.

The answer depends on the weight of fibreglass reinforcement you want to use. 450gm chopped strand matting will use less base resin than 600gm but can only be used on roofs up to 10 square metres, according to our guidelines.

A 20kg tin of Fibrelast base resin used in conjunction with a 600gm fibreglass reinforcement would be applied at a maximum of 2.5 litres per m² would give you a minimum of 8 square metres.

For more information check out our resin application guide or if you want to order the exact amount of resin for your project then you could use our GRP roofing kit builder.

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