Mapeband is designed for flexible sealing and waterproofing of expansion joints and crack subject to movement. It particularly used for waterproofing expansion joints in road works, water tunnels and covering applications. Technical Data: Melt index: 30 5g/10mim Density: 1 0.02g/cm3 Elongation: 500% Tensile strength: 1Mpa Shore hardness: 50 3A Shrinkage: 1% Color: Black, gray, customized Size: 120mm*50m/roll Functions: - Flexible waterproofing seal of expansion joints subject to large amounts of movement in service. - Flexible waterproofing seals in tunnels, road-works, etc. - Sealing expansion joints in prefabricated panels. Sealing structural joints in - Sealing joints in hydraulic works, such as channels, basins, drains, pipe-work, etc. - Waterproofing joints in road-works. - Waterproofing expansion joints in flat covering layers.