The Cromar Pro GRP F300 Flat Sheet Flashing Roll is a high-quality roofing material designed to provide a durable and watertight seal. With dimensions of 300mm x 20m, it is perfect for covering flat roofs, gutters, and valleys, and can be used in both commercial and residential applications. This product offers the advantages of cold application without the need for hot works permits, making it safe and convenient to install. Crafted by Cromar, a reputable name in the building industry, this flashing roll guarantees top performance and longevity.