Fiberglass polyester paving mat, high strength, low shrinkage, waterproofing, anti-cracking, anti-fatigue, anti-corrosion ... which is resistant to water, heat and corrosion. It has low expansion efficiency, high toughness, without creep deformation. The bitumen-immersed ... leaking.2. Anti-crack Fiberglass polyester paving cloth has low shrinkage rate and high tensile strength. When immersed with ...