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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 1350mm x 455mm.
Thickness: 75mm, 85mm, 100mm, 125mm and 150mm
Thermal Conductivity: 0.032 W/mK
Nominal Density: 32 kg/m3
Fire Performance: Euroclass A1 (non-combustible).