TPO Waterproof membrane, i.e., thermoplastic olefin.Waterproof membraneWe utilize advanced polymerization technology to...Butadiene- styrrene rubberWithPolypropyleneCombinedThermoplastic Polyolefins（TPO）Synthetic ResinPlease provide the Chinese content you would like translated into American English.Base materialJoinAntioxidant、Antioxidant agent、SoftenerNewly manufactured waterproof membranes, suitable forPolyester fiber mesh fabricCreate internalEnhanced materialsManufactured into enhanced waterproof membranes, belonging toSynthetic Polymer Waterproof MembraneCategoryWaterproof products。