Titebond WeatherMaster Sealant has been specifically formulated to outperform all other sealant technologies, including silicones, tripolymers and urethanes. This superior polymer formula provides the best possible performance on siding, windows, doors and vents. In addition to offering permanent flexibility, it provides unbeatable adhesion to wood, masonry, PVC, fiber cement, siding/trim and most common building materials.
- Outperforms silicone, tripolymer and urethane sealants
- Superior polymer technology
- Applies easily in extreme weather conditions
- Fill gaps up to 1 in. wide
- Permanently flexible, weather-tight seal
- UV resistant