Uses: Primarily intended for use as a waterproofing membrane for Sheds, Sectional and Portable Buildings etc. Composition and Manufacture: The base carrier consists of Rag Fibre material formed into a material core of 280g/m². The carrier material is saturated then coated both sides in a continuous operation using liquid penetration and oxidised bitumen’s. The coated material is finished with a fine mineral on one side and sand on the reverse. The membrane is cut to roll length, wrapped and labelled according to specification. Storage and Handling: Do not drag rolls across rough surfaces; they should be lifted. Rolls should be stood on their ends on a dry surface. If using pallets do not stack more than two pallets high. Avoid mechanical damage and damp storage condition