What glues are not water based?

There are several types of glues that are not water-based. Some common examples include:

1. Epoxy glue: Epoxy adhesives are two-part glues that consist of a resin and a hardener. When these two components are mixed together, a strong bond is formed. Epoxy glues are known for their high strength and resistance to water, chemicals, and heat.

2. Cyanoacrylate glue: Also known as super glue or instant glue, cyanoacrylate adhesives are fast-setting and provide strong bonds. They are not water-based and can bond a wide range of materials, including plastics, metals, and ceramics.

3. Polyurethane glue: Polyurethane adhesives are moisture-curing glues that create a strong and flexible bond. They are suitable for various materials and can be used in both indoor and outdoor applications.

4. Contact cement: Contact cement is a solvent-based adhesive that is commonly used in woodworking and laminating applications. It provides a strong bond and is resistant to water and heat.

5. Hot melt glue: Hot melt adhesives are thermoplastic glues that are applied in a molten state and solidify upon cooling. They are widely used in crafts, packaging, and product assembly. Hot melt glues are not water-based and offer a fast-setting bond.

It's important to note that while these glues are not water-based, they may still contain small amounts of water or solvents as part of their formulation.