Gorilla Glue

Gorilla Glue

Gorilla Glue is a polyurethane adhesive known for its strong bonding properties and versatility. It is widely used in various applications, including woodworking, construction, and household repairs. The glue is named after the gorilla, symbolizing its strength and durability.

History

Gorilla Glue was first introduced in the late 1990s by the Gorilla Glue Company, which is based in Cincinnati, Ohio. The company was founded by Mark Singer, who discovered the adhesive while on a trip to Indonesia. Recognizing its potential, he brought it back to the United States and began marketing it as a high-strength adhesive.

Composition and Properties

Gorilla Glue is a polyurethane-based adhesive, which means it is made from a polymer that contains organic units joined by urethane links. This composition gives Gorilla Glue its unique properties, including:

• **Strong Bonding**: Gorilla Glue forms a very strong bond with a variety of materials, including wood, metal, ceramic, glass, and some plastics.
• **Water Resistance**: The adhesive is water-resistant, making it suitable for both indoor and outdoor use.
• **Expanding Foam**: When applied, Gorilla Glue expands as it cures, filling gaps and creating a strong bond.
• **Temperature Resistance**: It can withstand extreme temperatures, making it suitable for various environments.

Applications

Gorilla Glue is used in a wide range of applications, including:

• **Woodworking**: It is commonly used in furniture making and carpentry due to its strong bonding properties.
• **Construction**: Gorilla Glue is used in various construction projects, including bonding drywall, subflooring, and masonry.
• **Household Repairs**: It is a popular choice for fixing broken items around the house, such as ceramic dishes, metal fixtures, and plastic toys.

Usage Instructions

To use Gorilla Glue effectively, follow these steps:

1. **Preparation**: Ensure that the surfaces to be bonded are clean and free of dust, oil, and grease. 2. **Dampening**: Lightly dampen one of the surfaces with water. Gorilla Glue requires moisture to cure. 3. **Application**: Apply a small amount of glue to the other surface. A little goes a long way, as the glue will expand. 4. **Clamping**: Clamp the surfaces together for at least 1-2 hours. Full cure time is 24 hours.

Safety Precautions

When using Gorilla Glue, it is important to follow safety precautions:

• **Ventilation**: Use in a well-ventilated area to avoid inhaling fumes.
• **Skin Contact**: Avoid contact with skin and eyes. Wear gloves to protect your hands.
• **Storage**: Store in a cool, dry place, and keep out of reach of children and pets.

See Also

• Adhesive
• Polyurethane
• Woodworking
• Construction
• Household Repairs

External Links

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