Fiberglass underlay membrane FIREBREATHER BLACK A2 W2

vapor-permeablewaterprooffire-retardant

Breather and non-combustible rainscreen. It is used for facades, in new builds and refurbishments. - Applications: - Facades - High rise buildings - Open claddings - Public buildings - Off-site constructions - Metal frame constructions Benefits: - Non-combustible (A2-s1,d0 according to EN 13501-1) - Watertight W2 - Highly vapour permeable - UV resistant - Easy to cut Technical datas: - Water penetration: W2 - Reaction to fire: A2-s1,d0 - Water vapour permeance (Sd Value): 0.09 m - Resistance to vapour penetration: 0.475 MN.s/g - Water vapour diffusion coefficient (μ): 458 - Air tightness: 0.006 m³/(hxm²x50 Pa) - UV resistance (without cladding): Permanent - UV resistance* (50% and 50 mm joints): Permanent - Temperature range: -36°C to 100°C - Material: Glass fibre fabric, Black filled coating - Thickness: 0.23 mm - Mass per unit area: 225 g/m² - Width: 1.50 m - Length: 50 m - Total m²: 75 m² - Usable m²: 70 m² - Weight: 19 kg - Packaging: 35 rolls/pallet (2,625 m²) * For any other project conditions, contact our technical department. Key characteristics / technical specifications: - Non-combustible (A2-s1,d0) - Watertight (W2) - Highly vapour permeable - UV resistant (permanent) - Glass fibre fabric with black filled coating - Thickness: 0.23 mm - Mass per unit area: 225 g/m² - Width: 1.50 m - Length: 50 m - Usable area: 70 m² - Weight: 19 kg - Temperature range: -36°C to 100°C