An 18-Ounce Pack Of Gorilla Ultimate Waterproof Wood Glue In The Color Of Our most durable wood glue, this Ultimate formula is 100% waterproof and incredibly strong, but still easily cleans up with water. It is great for outdoor applications where temperatures or moisture might be a concern, as well as interior projects that could benefit from the extended working time and high strength. Our ultimate formula dries the natural color and is both sandable and paintable. Click the Gorilla link at the top of the page to see more Gorilla Tough products. Incredibly strong wood glue: Gorilla Wood Glue Ultimate formula is 100% waterproof and incredibly strong, but still cleans up easily with water alone. Indoor and outdoor use: Great for outdoor applications where temperatures or moisture might be a concern, as well as interior projects that could benefit from the extended working time and high strength. Waterproof and durable: Our versatile and waterproof wood sealer, passes the ANSI/HPVA Type 1 water-resistance, withstands exposure to water, sun, and extreme temperatures. Extended working and assembly time: The wood glue dispenser allows for extended woodworking and assembly time, use for up to 15 minutes without any issues. Complete Projects Fast: Requires only 20-30 minutes of clamp time, fully cured in 24 hours. Quickly creates an incredibly strong bond for wood projects.