Basic Waterproofing Membrane - 50 cm x 7 m

The Basic Waterproofing Membrane is principally used as a base sheet in two-ply roofing systems and can also be used for waterproofing decks, balconies, patios, foundations, shower bases, and bathrooms. Self-adhesive membrane made of elastomeric bitumen (1.5 mm) and trilaminate-woven polythene. The bottom side (self-adhesive side) of the membrane is covered with an easily detachable silicon film. Can be applied to wood, metal, aluminum, concrete, brick, and rocky surfaces. Surfaces must be clean, dried, and primed beforehand.