SikaShield® HB79 MG 4 mm

SikaShield® HB79 MG 4 mm is an SBS and APAO modified bituminous roof waterproofing membrane with a thickness of 4 mm. The upper layer is APAO modified, which provides excellent heat resistance, the under layer is SBS modified, increasing the elongation and cold flexibility properties. It is reinforced with a dimensionally stable composite inlay of a fiberglass matt compressed between two layers of non-woven, spunbond polyetser fabric. The top surface is coated with mineral granules, which allows the permanent exposure to UV radiation. The underside of the product has a heat activated film for easy torch-on application.