Regluing

Regluing is the process of reattaching a bond that has previously been formed by adhesive, after the original bond has failed, degraded, or been removed. It is used across furniture, crafts, ceramics, textiles, and many consumer products. Regluing typically involves restoring the original joint or bond with care to the substrate and the adhesive system to be used.

Before regluing, assess the condition of the parts: if the substrate is cracked, warped, or rotten, or if the adhesive has degraded chemically, regluing may not be feasible. If feasible, remove old adhesive residues to expose clean, sound surfaces. Clean with mild solvent or soap and water as appropriate, and allow to dry completely.

Choose an adhesive suited to the materials involved: wood joints and veneer often use PVA wood glue or hide glue, ceramics and some plastics often require epoxy or a two-part epoxy, and fabric or leather can use flexible contact glue or polyurethane adhesives. For delicate historical items, archival PVA or other conservation-grade adhesives may be preferred.

Apply a thin, even layer and align the parts precisely. Use clamps, weights, or a jig to maintain pressure during curing. Follow the adhesive’s cure time and environmental requirements; avoid extreme heat or moisture during setting.

After curing, inspect the bond for gaps or squeeze-out and trim excess adhesive if needed. Regluing can restore function and extend the life of an item, but it is not always permanent; persistent movement, substrate damage, or repeated stresses may necessitate alternative repairs or professional restoration.