... in many ways. Detailed Product DescriptionProduct Name: Colored granule Waterproofing Membrane Width of roll: 1m; Thickness : ... temperature flexibility : -18/-25Surfaced materials : PE film , granule, slate , metal foil , sand , mineral and etc ... sandsMineral tablets Thickness 2mm3mm4mmWidth1000mm Product FeaturesA. Colored Granule Modified Bitumen Waterproofing Membranea. Strong impermeabilityb. High ...