... clear silicone o ring seals 1. Material: Silicone, othe material : EPDM, NR, NBR, SBR, CR, IR, IIR, FPM, PVC, ABS and so on ... : ISO9001: 2000, RoHS, REACH, FDA, SGS, UL.7. Quality: High and low temperature resistance, UV-resistance, Ozone resistance, Abrasion resistance8. Application ... export packing: PVC bag, Carton, Pallet food grade clear silicone o ring seals