This waterproof coiled material is of high 

elasticity with best performance among high 

polymer waterproof coiled material in the world, 

it is also the most typical one in the world.

        Waterproof coiled material made of ternary ethylene-pro-pylene rubber of Jingbaokang brand is produced by using the most advanced continuous extrusion and vulcanization technology and related equipments which are specially designed for production of such product. It is good in compactness, without bubble and performance difference in length and breadth, performances reach or exceed the demands of gb18173.1-2000 standard

Characteristics:
        This coiled material has properties of light, long life, ageing resistance, high extensibility and draft ability. Working well with in -40 to 100, it can be constructed with a single layer in ambient temperature.