... silicone, Viton, NBR, Neoprene ,PVC ,TPE ,PE,etc ,2) Feature:A: The obvious function is shockproof. to reduce (or even disappear ... heat insulation; C: Excellent sound insulation; D: Excellent sealed performance; E: It will prevent the mosquito and other bug to go ... crash seal,door seal for refrigeratory.4) Shape: D, P, E, V type with/ without back adhesive tape5) The specification, packing requirement ...