Gorilla Polyurethane Glue, 115ml – Strong & Waterproof

The Gorilla Polyurethane Glue is an incredibly strong, multi-purpose adhesive that bonds a wide range of materials and withstands extreme conditions. When exposed to moisture, this polyurethane glue activates, creating a powerful foaming action that fills gaps whilst forming a strong, waterproof bond. With an open working time of 20 minutes, it provides ample time for precise application.

Ideal for both indoor and outdoor use, Gorilla Glue bonds materials that standard adhesives cannot hold, including wood (even pressure-treated wood), stone, metal, ceramics, glass, foam, and leather. It also excels at joining dissimilar materials, making it versatile for various projects.

Once cured, the glue dries to a tan colour and becomes fully waterproof, sandable, stainable, paintable, and varnish-friendly. Its unique foaming action allows greater coverage—up to three times more than conventional adhesives. Whether facing extreme heat, cold, rain, or snow, Gorilla Glue maintains its integrity, ensuring long-lasting repairs.

Originally developed for commercial use, this adhesive is built to last, with bonds that remain strong for years after application. The GRGGG115 variant comes in a convenient 115ml bottle, perfect for both DIY enthusiasts and professionals alike.

Key Features: * Extreme Strength: Bonds wood, stone, metal, ceramics, foam, glass, and leather. * Waterproof & Weatherproof: Resistant to rain, snow, and temperature extremes. * Foaming Action: Expands to fill gaps, providing superior coverage. * Versatile Use: Suitable for indoor and outdoor projects. * Long-Lasting: Bonds remain intact for years. * Finishing Options: Sandable, stainable, and paintable once dry.