... (Neoprene),NR,Viton(FKM),Butyl,PVC,PU,PP,PE,ABS,TPE,TPV.etcType:Solid/Dense rubber door sealSponge/Foam rubber door sealSolid&Sponge ... ,air-conditioning and refrigerating on the basis of the elastomeric foam with closed-cell structure. Kingwell provides efficient method of preventing undersirable ...