As a self-adhesive vapor barrier roofing sheet for multilayer bituminous roofing in flat roofs, e.g. in heat-resistant or fire-resistant load-bearing materials on the roof surface and in the connection area.

Technical data

• surface: special aluminum foil,
• bottom surface: peel film / adhesive mass,
• elongation at break DIN EN 12311-1:> 4%,
• breaking forces DIN EN 12311-1:> 350 N / 50 mm,
• flexibility at low temperatures: - 40 C,