Can be produced by carding, needle punching, dipping and finalizing technics with high-strength short fiber. It is first choice of base mat for APP/SBS and has been widely used in the industry of building. Major features: 1. Good tensile strength and elongation. 2. Good thermal stability and tear strength. 3. Good strength for preventing thrust and soaked easily. 4. Good in anticorrosion and aging-resistant. Width 1.02m, length 1200m, rolling in plastic film.