The expanded rubber strips produced by using nano technology have small even bubbles, low density and good resilience, and their flame-proofing level can reach American UL-94 V0 and meet the requirements of environmental protection in EU.
"P","E" and "D" type EPDM sponge strips produced by using Swedish technology have back adhesives, and can be bonded directly on the frame of the doors and widows, having good sound insulation, dust-proof, light blocking and smoke resistance. The products are characterized by aging resistance, acid and alkali resistance, high and low temperature resistance. Products of different color, such as brown and grey, are available.