17 Silicone-based sealants for use in the construction industry, for use in glazing, siding, windows, doors and trim, for use in roofing, for use in the application of floor tiles, for us in sealing concrete floors, for use in hardscaping, for use as insulation, a fire retardant and to protect against drafts, for use in the marine and boating industry, for use in the repair and maintenance of automobiles, farm equipment, light industrial machinery and boats; adhesive, silicon, mastic, and acrylic-based sealants for use on glass, wood, metal, porcelain, ceramics, painted surfaces and rubber; polyurethane foam insulation for use in building and construction; insulating materials, namely, polyurethane foam and polyethylene foam; Polyurethane spray foam for use as insulation, weatherproofing, and a fire retardant; polyurethane sealant used to install, maintain and repair siding, windows, roofing, HVAC, plumbing, heating, pools and spas and RVs; polyurethane sealant for use in construction and for industrial applications; liquid gasket sealer for automotive use adhesive sealants for general use