Specifications Liquid silicone rubber 1. Can meet ROHS,REACH,PAHS,NSF,FDA,WRAS, etc. ... Performance Liquid Silicone Rubber :1. Materials: SI,also can be NR, HNBR, MVQ, ACM, FLS, CR, SBR, SI, BR, IR, EPDM, IIR, PU ... .13. Small order quantity is welcomed. High Performance Liquid Silicone Rubber product