Karnak 5-Gal. 66 Modified Bitumen Adhesive Brush Grade

66 Modified Bitumen Adhesive is a bituminous based adhesive sealant designed for the application and repair of SBS modified bitumen single-ply membranes and bituminous single-ply membranes. When properly utilized this product adheres the membrane and seals the laps to prevent water intrusion. USES: 66 Modified Bitumen Adhesive Brush-Grade is used to adhere and repair SBS modified bitumen single-ply membranes, base and ply sheets, and bituminous single-ply membranes. 66 Modified Bitumen Adhesive Trowel-Grade can be used to seal and make repairs on existing modified applications and flashings on vertical surfaces, i.e. skylights, vents and pipes.