CURE IT Concrete Primer 5L is a specially formulated concrete primer designed to ensure optimal adhesion of fibreglass roofing systems on concrete surfaces. Ideal for use before applying CURE IT GRP resin or top coat, this primer effectively seals and prepares porous substrates, enhancing the durability and performance of your roofing application. Its easy-to-apply liquid formula ensures consistent coverage and quick drying times, making it suitable for both domestic and commercial projects. By improving the bond between concrete and subsequent layers, CURE IT Concrete Primer helps achieve a long-lasting, professional finish for all fibreglass installations.