BarriBond HP is a high-performance, silane-terminated polyether (STPE) based compound designed for use in joints, terminations, openings, and other details in CCW Air Barrier Systems. BarriBond HP is a single-component, moisture-cured adhesive/sealant which is applied from a sausage caulking gun, then spread and shaped with a trowel, squeegee, or other tool. BarriBond HP is offered in a signature navy blue color for easy identification in CCW Air Barrier Systems. The product is formulated for clean, easy application over horizontal, vertical, and inverted surfaces. Barribond HP's ultra high polymer content formula makes it the toughest and most versatile product in its class.