Cromar Vent 3 135g Breathable Membrane 50 x 1.5mt

Cromar Vent 3 135g Breathable Membrane is a high performance breathable roof underlay designed for cold and warm roof application. It is highly durable and extremely water resistant so is suitable for use on commercial and residential buildings. It creates an airtight seal to resist various elements from entering the roofing construction. It is designed to withstand prolonged UV radiation and high temperatures. It is a 3 layer spun-bonded membrane with excellent tensile strength and nail tear resistance.