For Pros and DIYers, Klean-Strip is the leading brand of solvents, thinners, removers, and cleaners that are dependable for reliable results. Klean-Strip Boiled Linseed Oil is a classic wood finish that both protects and seals. It improves flow and gloss of oil-based paints while also increasing the durability of dried paint to bring out the natural beauty of wood. Read entire label prior to use or storage. Keep out of reach of children.