... Suitable for pipe flanges, used in water line, gas, oil and sewerage, also used in automobiles and other machines, to ... seal air, water or chemicals from dust and oil, with good water/oil resistant, sealing function, attenuating shock, high and low ... pressure sensitive Features: Materials: various kinds of materials, such as: silicone, NBR, NR, EPDM, IIR, CR Specification: according to drawings, ...