The GRGGG500 delivers Gorilla Glue in a substantial 500ml bottle, designed for professionals and serious DIY enthusiasts who require significant quantities of adhesive for larger projects. This size offers excellent value whilst maintaining easy handling, making it ideal for construction sites, workshops and extensive repair or building work where substantial bonding applications are needed. This professional polyurethane glue excels at bonding all types of wood including pressure treated timber, along with stone, metal, ceramics, foam, glass, leather and numerous other materials. The moisture-activated formula creates a distinctive foaming action that fills gaps whilst bonding, delivering up to 3 times the coverage of conventional adhesives. With a 20-minute open working time, it provides ample opportunity for accurate positioning and adjustment before forming a permanent bond. Completely waterproof and resistant to extreme temperatures, this glue remains unaffected by rain, snow or temperature fluctuations. It is brown when wet but dries to a tan colour, and once fully cured can be sanded, stained, painted or varnished for a professional finish on both interior and exterior applications. Features and Benefits: • 500ml bottle ideal for larger projects and professional applications • Bonds diverse materials including wood, metal, ceramics and glass • Foaming action provides superior gap-filling and 3x coverage • Waterproof and temperature resistant for indoor and outdoor use • Sandable, stainable and paintable when cured Specifications: Glue Type: Weatherproof Glue Size (ml): 500