Cromar PRO GRP Resin is a premium medium-reactive polyester resin tailored specifically for roofing applications. This pre-promoted, thixotropic resin is formulated to deliver extremely low styrene emissions, making it both environmentally friendly and user-safe. Whether you are a professional roofer or working on a DIY project, this resin provides optimal performance and efficiency. Benefits and Features: Very Low Styrene Emission: Enhances safety for both installers and the environment. Low Viscosity: Ensures rapid fibre wet-out for quicker, easier applications. Long Pot Life & Rapid Cure: Ideal for roofing professionals seeking flexibility during application without compromising on drying speed. Durability: Superior mechanical properties, including high tensile and flexural strength. Formulated for Roofing: Specifically designed for professional roofing jobs, making it a reliable solution for any project. Specifications: Viscosity: 450 cps Styrene Content: 41% Gel Time: 14 minutes (with 1.25% catalyst) Tensile Strength: 79 MPa Flexural Strength: 105 MPa Heat Distortion Temperature: 74°C Package Contents: 1 x 10kg Cromar PRO GRP Resin.