Profile: Cardinal Rubber & Seal, Inc. is a distributor of rubber products and hydraulic equipments. Our brands include Weatherhead™, Parker™, Gates™, Dayco™ and Boston™. We also supply hydraulic fittings and adapters. We stock a comprehensive range of swivel joints, hose clamps, valves, hydraulic filtration units and air line fittings. We also offer plastic tubing, hose and fittings in standard & metric sizes.