sound-proof anti-insect anticollision weather strip

1)Features:High resilience fiber with silicone and anti-aging treatments. Superlative silence plastic film 2)Scope Of Application: Apply To All The Profiles Which Meet The Occupation Standard Of The National Construction Department 3)Action: Water-Proof, Dust-Proof And Weather-Proof, Keep Good Indoor Environment 4)Prompting: Series With UV Protect Can Extend Service Life Which Meets The National Standard