Titebond 71001 WeatherMaster Ultimate MP Sealant Cartridge, 10.1 oz, White Outperforms silicone, tripolymer and urethane sealants Applies easily in extreme weather conditions and provides a permanently flexible, weather-tight seal Excellent adhesion to most common building materials including Kynar and Hylar 5000 coated metals UV-resistant and VOC-compliant