... 1.Material:NBR,CR,SBR,EPDM,NR,HNBR,ACM,EP,Silicone,Viton 2.Competitive price 3.As customer's drawing High Quality Rubber ... SealsFeatures:1) Materials: different kinds of rubber & plastic, such as SILICON,NBR,SBR,NR,CR,EPDM ... and specifications are accepted7) Available in various sizes and colors High Quality Rubber Seals