Inseed oil, filtered and boiled with traditional systems. Resin free. Gives a soft and bright finishing on raw or stripped wood. Ideal for the preparation of oil pigments. Base and finishing oil, natural effect. Suggested also as a sealer for terracotta and other porous surfaces before wax treatment. Method of Usage: Resin free. Gives a soft and bright finishing on raw or stripped wood. Base and finishing oil, natural effect. Penetrates in deep and in wood grain. Bright and natural effect, but not glossy. Suggested also as a sealer for terracotta and other porous surfaces before wax treatment. The treated surface will be soft and delicate, and it will be necessary to recover it periodically to keep its natural beauty. To facilitate application, for the first coatings dilute the oil with white spirit (30%). Apply uniformly with a clean cloth. After 20 minutes remove the product in excess, to prevent the surface to become sticky. Repeat the process for at least four coatings, each one after at least 24 hours form the last, decreasing progressively the quantity of thinner. For the final coating use non-diluted oil, removing again the product in excess. Wipe the surface with steel wool "0000" to increase the sheen.