... ,NBR,PU,etc 3.customer's design is welcome 4.Any sizes Material :NR, SI, EPDM, NBR, SBR, FPM, IR,, BR ... , high/low temperature-resistant, wearing-resistant, dust-resistantThank you very for your visiting, if you are interested in our products, please ... our quotations and samples on receipt of your concrete enquiries. Any Sizes for rubber sanitary products