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RectorSeal has introduced Draft-Block Orange, a fire-blocking expanding polyurethane foam sealant for use by trade professionals across North America. Designed for Type V residential construction, Draft-Block Orange is an excellent filler that expands up to three times to fill, bond, and insulate a wide assortment of applications. As a low-pressure, one-component product, it adheres readily to wood, glass, metal, tile, concrete, and most plastics. Beyond its fire blocking benefits, Draft-Block Orange helps to reduce sound transmission. Available in a 12-ounce aerosol can, Draft-Block Orange fills voids, cracks, crevices, and small cavities on flat and irregular surfaces. After curing, Draft-Block Orange is an odorless, non-corrosive, non-reactive inert substance.