Product description Boiled linseed oil is a clear vegetable, light yellow, drying oil. Boiled linseed oil is suitable for treating wooden objects such as ladders, fences, doors and beams. You can also use boiled linseed oil for metal, concrete floors and tiles. Use / dosage To treat concrete floors, for example, 1 liter is sufficient for about 10 to 15 m2. Preferably dilute the linseed oil with 25 - 50% paint thinner, turpentine or turpentine oil and apply in a thin layer. Then rub with a dry and lint-free cloth. NB! Risk of scalding when absorbed in porous materials such as cloths, rags and clothing, resulting in a risk of fire. Pour cloths with water after use!