What kind of glue to use for woodworking?
June 05, 2023
Woodworking is a popular hobby and profession that requires the use of glue to join pieces of wood together. However, with so many types of glue available, it can be confusing to choose the right one for your project. In this article, we’ll discuss the different types of glue and what kind of glue to use for woodworking.
1. PVA Glue
PVA (polyvinyl acetate) glue is one of the most popular types of glue used in woodworking. It is a water-based glue that dries clear and can be sanded and painted over. PVA glue is great for general woodworking projects, such as joining boards together, and is easy to use. It is also affordable and readily available.
2. Epoxy Glue
Epoxy glue is a two-part adhesive that consists of a resin and a hardener. When mixed together, the two parts create a strong and durable bond. Epoxy glue is great for bonding wood to other materials, such as metal or plastic, and is also waterproof. However, it can be more difficult to work with than PVA glue and requires more preparation and clean-up.
3. Cyanoacrylate Glue
Cyanoacrylate glue, also known as super glue, is a fast-drying adhesive that is great for small woodworking projects. It is ideal for bonding small pieces of wood together, such as inlays or veneers. However, it is not recommended for larger projects as it can become brittle over time and may not provide a strong enough bond.
4. Hide Glue
Hide glue is a traditional type of glue that has been used for centuries in woodworking. It is made from animal hides and is available in both liquid and granular form. Hide glue is great for antique restoration projects as it can be easily reversed with heat and water. However, it requires more preparation and clean-up than other types of glue and may not be as strong as modern adhesives.
5. Polyurethane Glue
Polyurethane glue is a waterproof adhesive that is great for outdoor woodworking projects. It expands as it dries, filling any gaps in the wood and creating a strong bond. Polyurethane glue is also resistant to heat and chemicals, making it a great choice for projects that will be exposed to harsh conditions. However, it can be more difficult to work with than other types of glue and requires more preparation and clean-up.
In conclusion, choosing the right type of glue for your woodworking project depends on the specific application and requirements. PVA glue is great for general woodworking projects, while epoxy glue is ideal for bonding wood to other materials. Cyanoacrylate glue is great for small projects, hide glue is great for antique restoration, and polyurethane glue is great for outdoor projects. By understanding the different types of glue available, you can choose the right one for your woodworking project and ensure a strong and durable bond.
