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Customers have praised this treated timber for its consistent quality and ease of use
Ideal for 10-13mm plaster depths
High strength
provides waterproofing and resistance to frost and promotes adhesion to building surfaces
URSA 35 Cavity Wall Batt 1350mm x 455mm - All Sizes Thickness:150mm (2.46m2) Customers have praised this treatedURSA 35 Cavity Wall Batt Data Sheet URSA Cavity Batt is a semi rigid glass wool slab treated with a water repellent additive. Manufactured to BS EN 13162 and BBA 09 4624. URSA Cavity Batt is for use in both fully and partially filled masonry cavity walls. Semi rigid glass wool slab 1350mm x 455mm. Thickness: 75mm, 100mm and 125mm Thermal Conductivity: 0. 035 W mK Nominal Density: 22 kg m3 Fire Performance: Euroclass A1 (non combustible).