1. Introduction of the product
　　 The material is made up of 3 parts: polyester/ glass fabric mat as reinforcement; styrene-bivinyl-styrene (SBS) as modifier enhancing the ability of waterproof property and aluminum film as surface layer isolating layer protecting the body material. In addition, the material has heatproof and high temperature proof function, because the aluminum film has strong ability to isolate vapors outside. The coiled material works well in the high temperature condition.

2. Extrinsic Feature

2.1 In the coiled material, there are average 3.50 mm thickness decination and 7.50mm breadth decination which is match with the latest national standards of waterproof material.
2.2 The coiled material is easy to unfold at 10-45 ^oC, assuring that the material does not appear 10mm flaw.
2.3 Because of the good boding property of aluminum film and coating material, there are nearly no air bubble and delamination.
2.4 The surface of aluminum film: clean, figure ordered, non-stain, non-corrugation, non-flaw, and so on
2.6 There is only a joint that is not less that 2500mm. Generally, the joint is ordered and has 150mm material to overlap.

Note: Weight, area, thickness, scope of application, direction for use, storage and carriage is the same of the PE coiled material our factory produce.