... sealing products various in style products,including bonded.seal,lip type seal,o-ring,sealing washer.various rubber parts etc.( ... 1)Available material:materials for NBR,NR,HMBR,EPDM,ACM,silicne ... 9000 system.(3)Excellent chemical and physical property,excellent oil high/low temperature-resistant,wearing-resistant,oil-resistant,dust-resistant.( ...