Liquid Catalyst/ Hardener
Cromar
£17.27 – £58.39
ProGRP hardener is the catalyst for curing resins and topcoats in your GRP roofing system, which is vital for a long lasting roof system. The 1kg hardener tub will cover 40kg of topcoat.Take a quick look at our installation video:
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— sizes and finishes below, each priced separately.
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