Cromar Pro GRP Catalyst/Hardener is a 1 litre clear hardener for use with Cromar PRO GRP glass fibre roofing systems in domestic applications. It features a polyester resin base for an ultra-hard finish.

Product Features:

• Brand: Cromar
• Series: PRO GRP
• Material: Polyester Resins
• Finish: Ultra Hard

Ideal for domestic use with Cromar PRO GRP glass fibre roofing systems.