... : 25~95 Shore A;· Working field: Water, Bath shower toilet parts, lube, oil, industrial, mechanical, household appliance, etc...· High tensile Strength ... ~232 F7004, F8004AU/EU 60~95 -80~100 U7000, U7005 CO/ECO/GECO50~80 -40~135 D7000 SBR50~70 -40~70B7000 ... our factory in person at any time. rubber washer for auto parts