Malthoid Bitumen Dampcourse 20m

Malthoid Bitumen Dampcourse – Damp Prevention for Masonry Tough and flexible bitumen-coated felt engineered to stop rising damp in brick and block walls. Constructed from 2-ply felt impregnated with bitumen and finished with fine sand coating, preventing adhesion when rolled while resisting lime and alkalis in cement and mortar. Supplied in 20m rolls, available in 110mm and 150mm widths. Essential protection for solid wall construction and renovation projects.