1. Special modified molecular structure, can be hot air welding directly , lap solid and reliable, no environmental pollution,solve the current domestic and foreign EPDM adhesive lap existing problems effectively ;

2. Long life, anti-aging, used for more than 20 years for roofing material, the underground &the building;

3. High elongation, tensile strength&heat treatment size change is small;

4. Resistant to plant roots, anti-puncture, do planting roof waterproof layer;

5. Low temperature and excellent flexibility, -45 ℃ without cracking, adapt to temperature changes.