Created with Eselt - eBay Listing Template Editor eBay.co.uk Give us a call Send us a message Created with Eselt - eBay Listing Template Editor - Our Store - Seller Profile - Feedback - About us - Contact Created with Eselt - eBay Listing Template Editor Cromar PRO 25 GRP Advanced GlassFibre Roofing Reinforced System Resin Clear 20kg DESCRIPTION: Cromar PRO GRP Resin is a pre-promoted, thixotropic, medium reactive polyester resin designed specifically for Roofing Applications and formulated to give extremely low styrene emission. Benefits:  Very low styrene emission.  Low viscosity allowing rapid and efficient fibre wet-out.  Long pot life combined with rapid cure.  Superior mechanical properties Application: For .