GLIDDEN® X-Stretch Painter's Multi-Purpose Interior/Exterior Caulk is made to provide exceptional strength and durability. This premium technology caulk has superior adhesion to most building materials and reduces dirt pickup and eliminates yellowing. Its permanently flexible, air-tight, water-resistant seal offers exceptional protection from environmental conditions. This cartridge caulking is ideal for use on windows, doors, trim, baseboards, crown molding & siding. Available in white and clear; clear applies white and dries clear. Glidden X-Stretch Caulk is not recommended for use with Glidden Cabinet, Door & Trim Enamel.