Lakattu

Lakattu is a Finnish adjective used to describe a surface that has been coated with lacquer or varnish. It is commonly used in carpentry, furniture making, and instrument finishing to indicate a protective and decorative layer on wood or metal.

Finish characteristics: Lacquering involves applying multiple thin coats and sanding between coats to achieve a smooth, uniform film. Lakattu surfaces are typically hard and glossy, but finishes can range from high-gloss to satin or matte depending on the product and application. Common lacquers include solvent-based and water-based formulations such as nitrocellulose, polyurethane, and acrylic lacquers. A lakattu surface provides moisture resistance, enhanced wear resistance, and a smoother appearance compared with untreated material, though it can be sensitive to UV light or solvents depending on the coating system and age.

Usage and care: Lakattu surfaces are valued for their durability and ease of cleaning; they are typically cleaned with soft cloths and mild cleaners. Damaged areas may require local repairs and, in many cases, re-coating to restore evenness and gloss. Maintenance practices often involve light sanding before applying additional coats to refresh the finish.

In practical terms, the term appears in product descriptions and manuals to distinguish lacquered finishes from oiled, waxed, or untreated surfaces. A common example is lakattu pöytä, meaning a lacquered table.