The Processed Wooden Surface Beard of Old Paint, Dirt and Fat. This Can Be Done by Grinding this Surface, Inter Which it must be claned and domain well. SINCE The Composition of Such Paint Includes Alkali, Working with iteds to adhere to Safety Measures. Glasses, Gloves and Protective Clothes Come in Handy Here. The Most Important Thing is to Properly Protect the Respiratory Organs. If the Paint the Skin Or in the Eye, It Shoup Immedely Be Washed with Running Water.