It is a kind of polyester mat of which basic material is PE non-woven fabric and then coated with 20% Basf resin. Its standard roll size is 1.01~1.02m x 480m~1000m/roll. And area weights available in our company are 120g/m², 140g/m², 180g/m², 200g/m² and 250g/m². It is the substrate material for APP/SBS modified bitumen membrane. Add to Basket