soft seal 1. Qualified supplier of some famous brands. 2. Small ... , household rubber seal, medical rubber seal, etc. Description of Excellent Soft Seal Conform to ROHS: 1. Materials: can be NR, HNBR ... , SBR, SI, BR, IR, EPDM, IIR, butyl, PU, E/A, ECO, CSM, VITON, FKM, FPM, etc. 2. Characteristics: good physical and ...