Product Description Polysurlyn Laminated Aluminum Coil uses aluminum plate as raw material embossed with pattern design and compounding Polysurlyn as moisture-proof retarder. The film thickness is about 7 microns. It is firmly covered on the surface of aluminum coil board by high temperature and high pressure. Polysurlyn laminated aluminum coil is of moisture-proof, anticorrosive, wearable and durable. Another aluminum coil is aluminum coil with kraft paper. Application Scope Aluminum with polysurlyn moisture barrier is of excellent adhesive force, great air tightness, high quality anti-corrosion performance, which is an ideal material for the anti-corrosion protection of pipelines. Therefore, it is widely used in oil refineries, power plants, chemical plants and other places that has high requires for anti-corrosive environment.