Cromar ProGRP is a Glass Reinforced Polyester flat roof system designed and engineered for flat roof applications. ProGRP is a fully integrated all in one system where the components work together on virtually all types of flat roofs and vertical surfaces in any domestic or commercial application to provide the perfect all weather protection.

The Cromar ProGRP laminating bubble buster roller is a ribbed metal roller for consolidating and distributing resin in to CSM to ensure an even and correct resin to mat ratio and to remove any air bubbles from the laminate.