Linseed oil, filtered and cooked with traditional systems and with the addition of drying agents, without resins. It is ideal for the preparation of oil pigments. It gives a brilliant finish to both raw and stripped wood. Base oil and natural effect finish. It penetrates deeply into the porosity of the wood. Natural and bright effect. Also recommended as a sealant for terracotta and other surfaces before waxing. The treated surface will be soft and delicate, and will need to be restored periodically to maintain its natural beauty.