OSI Sealants, Adhesives, Foams & Tapes for Construction
OSI provides construction sealants, adhesives, foams, and tapes for sealing, bonding, insulating, flashing, and weatherproofing in residential and commercial building applications. Available OSI products include joint sealants, construction adhesives, spray foams, flashing tapes, and specialty tapes for compatible windows, doors, wall assemblies, penetrations, joints, seams, and other building connections. Substrate compatibility, flexibility, interior or exterior suitability, and intended sealing or bonding function vary by product.
Types of OSI Construction Products
Sealants & Construction Adhesives
OSI sealants provide flexible sealing options for compatible joints, gaps, seams, and transitions where air or moisture intrusion must be managed. Construction adhesives provide bonding solutions for compatible wood, metal, masonry, concrete, and other building materials. Performance requirements vary according to the substrates and application.
Spray Foams
OSI spray foams provide options for filling and insulating compatible gaps, voids, and penetrations within building assemblies. Available formulations and suitable applications vary according to the location, opening, adjoining materials, and required sealing or insulating function.
Flashing & Specialty Tapes
Flashing and specialty tapes support compatible window, door, opening, and wall assemblies where air and moisture management are required. Tape selection should account for the substrate, surrounding building materials, and intended integration with the assembly.
Choosing OSI Construction Products
Choose OSI products according to whether the application requires sealing, bonding, insulating, or flashing, along with the substrates, interior or exterior exposure, anticipated joint movement, and building assembly. Verify product compatibility and application requirements before selection.