Profile: Seal & Design, Inc. concentrates on o-rings, gaskets, molded rubber, adhesive backed gaskets, shaft seals & die cut sponge rubber. We are an ISO/TS 16949 certified company. Our gaskets include non asb-Durlon, non asb-Garlock, non asb-thermoseal, PTFE materials, rubber-biltrite, silicone sponge, full face gaskets, ring gaskets and sponge-Armacell. Our o-ring glands or grooves are normally cylindrical with flat & parallel faces and serve as a barrier, blocking the leak paths between sealing surfaces. Our HushclothAr acoustical foams are designed to provide maximum absorption of airborne sound with minimum thickness & weight, and these flexible polyurethane open cell foam products are manufactured to optimize pore size, air flow resistance & density.