Vapour Barrier Waterproof Thermal Insulation Aluminium Foil Membrane Roof Wall 1.5m roll 110GSM 75m2

Technical data Width: 1.5 m Length: 50 m Weight: 110 g / m² Reactions to fire: class E Water tightness: tested at 2 kPa Impact strength: NPD Joint strength: NPD Water vapor transmission: 240 * 10⁹ m²sPa / kg (± 25%) Tensile strength along the length: ≥ 120 N / 5cm Tensile strength across: ≥ 50 N / 5cm Elongation along: ≥ 8% Elongation across: ≥ 8% Tear resistance: ≥ 60 N Tear resistance: ≥ 60 N Diffusion resistance to alkalis: NPD Diffusion resistance after artificial aging: positive