NOT RECOMMENDED FOR USE WITH high concentrations of aromatic hydrocarbons, chlorinated solvents or petroleum-based oils, fuels and lubricants.
Handhole Gasket, Series 180, Black Rubber, 3-3/4 in x 5-1/2 in x 9/16 in, Elliptical, PK 2 Topog-E(R) Series 180 Black Rubber Handhole Gasket, 3-3/4 in x 5-1/2 in x 9/16 in, 1/4 in thick, Elliptical, Package of (2) gaskets.Excellent resistance to Steam, Hot & Cold Water. Good resistance to Alcohols, Ketones, Phosphate esters, Silicone oils and greases, Dilute acids, Bases, Salts, Glycols, Ammonia, Selected refrigerants, Animal and vegetable fats, Water treatment chemicals when used in accordance with supplier’s guidelines.