Permavent Black Breather Membrane – 1m x 50m The ProGRP Resin by Cromar is a specialty resin for a Cromar GRP roofing system. Thinner than a general purpose solution, the ProGRP Resin by Cromar can successfully withstand the wide temperature variations that a roof gets subjected to.
Pro GRP Premium Roofing Resin - 20KG
£89.99incl VAT.
£74.99excl VAT.
The ProGRP Resin by Cromar is a specialty resin for a Cromar GRP roofing system. Thinner than a general purpose solution, the ProGRP Resin by Cromar can successfully withstand the wide temperature variations that a roof gets subjected to.
