Titebond WeatherMaster Sealant, Clay – Polymer Exterior Caulk for Windows, Doors, Siding & Trim, Flexible, UV-Resistant, Paintable in 1 Hour, Low VOC – 44651, 9.5 Oz. Cartridge

Titebond WeatherMaster Sealant is a premium-grade, superior polymer formula that offers unbeatable adhesion to wood, vinyl siding, masonry, PVC, fiber-cement siding/trim and most common building materials. It can be extruded in low temperatures, remains permanently flexible with zero shrinkage, adheres well to damp surfaces and provides a weatherproof seal against the elements. Available in over 200 colors, WeatherMaster matches today’s most popular siding colors, regardless of the material or manufacturer. When touch-ups are needed, this sealant can be painted within one hour with water-based paint.*

• Superior Polmer Formula: Premium-grade sealant provides strong adhesion to wood, vinyl, PVC, fiber-cement, masonry, glass, and most common building materials.
• Flexible & Weatherproof: Remains permanently flexible with zero shrinkage, seals gaps up to 1 inch, and withstands extreme temperatures, UV exposure, and joint movement ±50%.
• Paintable & Quick-Drying: Can be painted with water-based paint in just one hour, making touch-ups fast and easy.
• Easy Application & Cleanup: Applies in cold or damp conditions, adheres to wet surfaces, and is compatible with all types of foam; VOC-compliant and solvent-free.
• Durable & Wear-Resistant: Ideal for exterior windows, doors, shutters, trim, siding, gutters, and vents, providing long-lasting protection against the elements.