EPDM sponge seal
Foaming sealing strip is a kind of sealing strip that uses the characteristics of certain materials to make pores appear inside. It is divided into EPDM foam sealing strip, silicone foam sealing strip and PU foam sealing strip. The foam sealing strip is formed by microwave vulcanization process at one time, and the appearance is bright and beautiful, without joint marks. It has excellent elasticity and resistance to shrinkage and deformation, and has excellent aging resistance. Excellent flame retardant function, low smoke and low toxicity; stable product function, high standard accuracy.