Gorilla-strong glue for bonding and repairing in wet or dry applications.Easier to use than two-parts, this pure polyurethane glue adheres to just about anything and forms a tenacious,100% waterproof bond. Now offered in a convenient package of four 3-gram single-use tubes.Key features100% waterproof and will not breakdown when exposed to outdoor elementsExpands 3 times into the material to form a strong bondTemperature resistant bond holds through hot and cold temperaturesDries in 15-30 seconds and bonds to wood, stone, metal, ceramicSpecificationsFormulation: One-part, 100% polyurethane adhesiveRecommended Usage: General bonding or repairs in wet or dry applicationsCure Time: 15min. working time; 90% cure in 3-4hrs.; 100% in 24hrs.Sizes: 2oz., 4oz., 8oz. sizes