MAIN USAGE: To make packing by punching, reinforced sheets and cylinder gaskets; To make gaskets of static sealing, such as: level gages, crystallizes and flanges, etc.; Sticking onto various metallic surfaces to improve sealing performance. AVAILABLE SPECIFICATIONS: THICKNESS:1.0~5.0mm AVAILABLE SIZE: 1000mmx1000mm,1500mmx1500mm, 610mmx610mm,24in.x24in., 39.4in. x39.4in.,60in. x60in..