Polyurethane Machined Products: seals, wipers, bushings, gaskets, insulators, etc. Size Range: .250" I.D. to 38.00" O.D. Durometer: 88 shore A to 55 shore D Fast quotations, amazing deliveries, no tooling required Injection Molded Products: seals, wipers, cushions, insulators, bumpers, bushings, etc...