الوصف

1, fire resistance, making it more safe to enjoy your life 2.air tightness, can not only give air conditional effectiveness, but save energy 3.heat insulation, making you feel warm in cold weather 4.waterproof, designed with flashing, hence can resist rain drops outside 5.sound proof, corrosion reistance, anti-aging performance 6. non-deforming, abrasion resistance *****-friendly, easy installing and cleaning