... 3. Prompt delivery: 1 week rubber window seals windshield MaterialNR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA, etc.Hardness30degree-90degreeMode ... : We have more steady price policy than our competitor NR,CR, NBR, SBR, SILICONE, VITON, EPDM, HNBR, BUNA rubber window seals ...