4 Mm APP Insutech Membrane/Bituminous Waterproofing

Brand & Type: Insutech Grand APP (Atactic Polypropylene) Modified Bitumen.Reinforcement: High-performance non-woven polyester inlay.Surface Coating: Grey mineral slates/granules for enhanced UV and weather protection.Dimensions: Typically sold in rolls measuring 1 meter by 10 meters (covers 10 m2).Weight / Thickness: 4.5 kg/m2 with an approximate thickness of 4.0 mm.