synthetic underlayment - EastBlack
Non-vapour-permeable underlay for discontinuous roofings.Used as a subsidiary protective layer against wetness and dust. - details see: https://www.buildingsupplieshub.com/synthetic-underlayment-10100155
Type: Waterproof Membrane | Place of Origin: Zhejiang China (Mainland) | Brand Name: East | Model Number: EastBlack |
color: black | Length: 76m | Width: 1.22m | Tensile strength(MD/CD): 750N/750N |
Mass per unit area: 185g/m2 |
Non-vapour-permeable underlay for discontinuous roofings.Used as a subsidiary protective layer against wetness and dust.keep house warm
It has good water vapor transmission,low temperature flexibility,and so on .you can read the test report which did by ITS(Intertek Testing Services )