Bostik's Construction Sealants and Adhesives Division

Bostik Home Heavy Duty Construction Adhesive (HDCA) is a one-component, moisture cure polyurethane that is specifically engineered for subfloor and floor joist assemblies, from site erected structures to factory constructed modular and mobile homes.

Bostik Home Siding ULTRA and Window is a one-component, moisture cure, advanced polyurethane that is specifically engineered for superior adhesion to vinyl siding and vinyl windows. It is colorfast, paintable, and non-out gassing allowing it to be used in aesthetically critical installations. It has no isocyanates and low VOC’s making it the product of choice for the environmentally and health and safety conscious user.

Bostik Home Window & Door Sealant is a one-component, moisture cure polyurethane that is specifically engineered for sealing framework of windows and doors, as well as expansion and control joints. It is tough, flexible and waterproof when cured. Window & Door Sealant is suitable for most building materials including masonry, concrete, wood, steel, aluminum, vinyl, and most plastics.

Bostik Home Roofing & Flashing Sealant is a one-component, moisture cure polyurethane that is specifically engineered for sealing roofing, flashing and related materials. It offers a wide temperature performance range of -40°F to 150°F. Roofing & Flashing Sealant is formulated for both indoor and outdoor use, and exhibits no offensive odors. Bostik Home Roofing & Flashing is the sealant of choice to seal difficult materials with unprimed adhesion.