About This J-B WELD MARINEWELD: A specially formulated two part adhesive & sealant that provides a strong and flexible bond that is waterproof, and chemical & UV resistant. J-B Weld MarineWeld comes in a syringe allowing for an easy 1:1 mix ratio CURE AND SET TIME: After mixing the two part formula with the included mixing tray and stir stick, MarineWeld takes 15 minutes to set and 1 hour to cure. J-B Weld MarineWeld set and cure color is White. STRENGTH: J-B Weld PlasticBonder has tensile strength of 2350 PSI. SURFACE APPLICATIONS: Thermoset & Carbon Fiber Composites, Thermoplastics and Coated Metals, Plastic & PVC, Concrete, Ceramic & Tile, Fiberglass, and Aluminum. DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond. Overview Brand : J-B Weld Specific Uses For Product : Repair, Wall Repair, Flooring, Masonry, Countertop, Table Top Coating, Wallpaper, Leatherworking, Carpentry Repair, Wall Repair, Flooring, Masonry, Countertop, Table Top Coating, Wallpaper, Leatherworking, Carpentry Material : Polyurethane Item Form : Liquid Special Feature : Versatile bonding capability