Titebond WeatherMaster Polymer Sealant
Superior polymer formula is permanently flexible and adheres to aluminum, vinyl, glass, masonry, PVC, wood, fiberboard, brass, and most common building materials. Waterproof, UV-resistant, and VOC compliant. Fills up to 1" gap. Applies easily in extreme weather conditions and is paintable 1 hour after application with exterior water-based paint. Ideal for sealing windows, siding, trim, doors, gutters, vents, and roofing.