When assembling complex wood sculptures, choosing the right adhesive is crucial for durability and aesthetics. The most common types of wood carving adhesives include:

1. PVA Wood Glue – A popular choice for its strong bond and ease of use. It dries clear and works well for porous wood surfaces.

2. Epoxy Resin – Ideal for heavy-duty projects, epoxy provides a waterproof and gap-filling bond, perfect for intricate joints.

3. Cyanoacrylate (Super Glue) – Best for small, precise bonds due to its fast-drying nature, though it can be brittle over time.

4. Polyurethane Glue – Expands as it cures, filling gaps and creating a robust bond, but requires clamping during drying.

5. Hide Glue – A traditional option favored for its reversible bond, making it ideal for restoration work.

Each adhesive has unique properties, so selecting the right one depends on the project’s requirements, such as strength, drying time, and flexibility. For complex sculptures, combining adhesives with mechanical fasteners often yields the best results.