... Transparent 3.OD90.5xID69x1.5mm Thick Customized Silicone gasket ring seal for wooden1.Material: 100% silicon material, soft and stretchy, ... .5xID69x1.5mm Thickness3.Raw material for those gaskets: NBR, NR, SBR, EPDM, CR, Silicon, FKM, Neoprene, etc.4. All ... request6. Excellent oil-resistant, water resistant, ozone-proof.7Used for compressor, air conditioner, machinery, electric appliance, dry food ...