Borup impregnation to composite 2,5 liter to refresh past, the laws saturation of composite non-wood. Impregnation highlights material natural color past, the laws closes surface, sa it becomes dirt and water repellent. Product rows 20-30 m2 per. Liter dependent of surface materials absorbency. Bottles totalte contents rows up to 75 m2. Brand: Borup Kemi A/S