75mm Ursa Cavity Slab (3.28 sq/m Coverage)

URSA CAVITY BATT is a lightweight, semi rigid glass mineral wool slab treated with silicon based water repellent. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high. Semi-rigid glass wool slab. 1200mm x 455mm . Outstanding product quality manufactured to ISO 9001 Quality Systems.