Gorilla 5003601 Original Glue, Waterproof & Expanding, 36 Oz.

Gorilla Original Glue is a water-activated polyurethane adhesive that expands into porous and non-porous materials to form an incredibly strong bond. This versatile formula works on wood, stone, metal, ceramic, foam, glass, and concrete, making it ideal for indoor and outdoor projects, repairs, and applications where durability and waterproof performance are essential.

Known for its industrial holding power, Gorilla Glue expands three times into materials to create tight, permanent joints that withstand temperature swings and moisture exposure. Whether you're building a deck, repairing garden ornaments, bonding foam insulation, gluing metal fixtures, or securing ceramic pieces, this expanding glue delivers reliable results on nearly any surface combination.

Features and Benefits

• Water-Activated Polyurethane Formula: Expands up to three times into materials to ensure a tight, incredibly strong bond that fills gaps and irregular surfaces.
• 100% Waterproof: Resists breakdown when exposed to outdoor elements, moisture, and wet conditions, making it perfect for exterior applications and water-prone areas.
• Temperature Resistant: Bond maintains strength through hot and cold temperature swings, ensuring durability across seasons and climate changes.
• Universal Bonding: Adheres to wood, stone, metal, ceramic, foam, glass, concrete, and other porous and non-porous materials for flexible project options.
• Industrial Holding Power: Engineered for serious projects and repairs where standard adhesives fall short.

Specifications

• Brand: Gorilla
• Model: 5003601
• Size: 36 oz. bottle
• Color: Brown
• Type: Water-activated polyurethane glue
• Waterproof: Yes
• Expanding: Yes (expands 3 times)
• Clamp Time: 1–2 hours
• Suitable Surfaces: Wood, stone, metal, ceramic, foam, glass, concrete