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. DIRECTIONS: 1. Clean and dry surfaces to be bonded. Shake well before use. Apply glue generously to the surface. Join and clamp for 20-30 minutes. Parts should fit tightly. Excess glue can be removed with a clean, wet cloth or scraped off after glue dries. Allow bond to dry for 24 hours. Remove applicator tip to clean out glue build up. NOTE: Application temperature should be at or above 50°F. Before finishing, sand surfaces to minimize glue exposure. In case of separation simple shake the bottle vigorously until all the liquid has mixed back in. Not recommended for structural or load bearing applications and not for continuous submersion or below-waterline use. Click on the Gorilla link at the top of this page to see more Gorilla Tough products. From the manufacturer Gorilla Wood Glue Gorilla Ultimate Wood Glue Gorilla Wood Filler Tub Gorilla Wood Filler Kit Customer Reviews 4.8 out of 5 stars 11,652 4.4 out of 5 stars 9 4.4 out of 5 stars 10,779 4.2 out of 5 stars 1,567 Price $26.99 $ 26 . 97 Purpose Original Glue Ultimate Glue Wood Filler Wood Filler Kit Size 8oz, 18oz, 1 gallon 8oz, 18oz, 1 gallon 16 oz 6 oz Dry Color Natural Natural Natural Natural Other Water resistant Waterproof no data no data About this item Use indoors or outdoors: Give your indoor or outdoor projects a Gorilla Tough bond with waterproof Ultimate Gorilla Wood Glue (passes ANSI/HPVA Type I), our most durable wood glue Extended working time: This Gorilla glue has an extended working t