Fôrfinish

Fôrfinish is a woodworking term used in some Nordic languages to describe the finish applied to fôr, a backing, lining, or faced element in furniture, cabinetry, or boatbuilding. The precise meaning varies by region; in general it designates the final surface treatment intended to protect the fôr and integrate it with surrounding components.

Common materials used for fôrfinish include oil-based or water-based varnishes, polyurethane, shellac, and wax. The choice depends on the intended use, substrate, and environmental exposure, as well as the desired appearance and level of surface protection.

Application typically involves surface preparation (cleaning and light sanding), applying one or more coats with brushing, wiping, or spraying, and allowing adequate curing time. Many crews perform light sanding between coats to improve adhesion and smoothness.

Advantages of an appropriate fôrfinish include protection of the backing material, enhancement of durability, moisture resistance in humid environments, and a cohesive appearance with adjacent parts of the piece.

Considerations include substrate compatibility, potential effects on expansion and contraction, the compatibility of primers or fillers, and maintenance requirements such as periodic inspection and re-finishing.

See also Finishing, Varnish, Shellac, Polyurethane, Wax, Veneering.