... ozone resistance 2Excellent weatherability with good resistance 3Good sealing capability window seal1) Material: EPDM,TPE, silicone, Viton, NBR, Neoprene ,PVC ,TPE ... seal, Plastic-steel windows and doors seal, Doors& Windows and Curtain Wall Equipment, Noise and crash seal,door seal for refrigeratory ... color can be customized according to customer drawings or samples. window and door seal