Product instruction:
This waterproof membrane is of high elasticity with best performance among high polymer waterproof material, it's made of ternary ethylene-propylene rubber. It's us of the most advanced continues extrusion and vulcanization technology and related equipments which are specially designed for production of such product.

Adaptation scope:
Widely used in roofs, basement, toilet, swimming pool, and all kinds of industry and civil building waterproofing, reservoir, vivicism, bridge, underground, tunnel and dam waterproofing, especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation.

Product characteristic:
Excellent anti-aging performance, service life up to 50 years;
High extension rate, high tensile strength, small size changer at heat treatment;
Good plant roots penetrability resistance and can be made waterproofing layer of planting roof;
Special modified molecular structure, effectively resolving the current domestic and foreign glue joint problem;
Good low temperature flexibility, and good performance of adapting to ambient temperature changes;
Convenient application, solid joint, no environment pollution;
Chemical corrosion resistance, can be used for special occasions;
Convenient maintenance, low cost;
Convenient for dealing with details;
Good Anti-perforated;

EPDM rubber sheet is the  most waterproof materials in the world , having 30 years life time .
container 40% EPDM , which import from DOW.