DSI/C & B Industries

DSI offers high-performance Dortite? sponges that are designed to provide longer product life for applications including sound and vibration dampening, weather stripping, cushioning, dust proofing, and insulation. The original Dortite Sponges are made in the U.S.A. and are made with natural open-cell sponge rubber, a non-stretch backing, and an aggressive rubber-based adhesive.