Good permeability, strong adhesion, can infiltrate into the pores of wood, durable wear-resistant, pressure resistance and toughness, strong air permeability. No film without light, keep the wood's natural characteristics and perception, gave wood preservation, waterproof, anti-oil, antifouling performance, can effectively control the moisture content of wood, wood to prevent due to damp and dry wet circulation caused by cracking, warping, distortion, black and moldy, rotten. Greatly improve the wood surface antifouling performance, effectively prevent the daily non-ferrous materials such as: fruit juice, wine, soy sauce, tea, cola, fine dust and oil ( edible oil, oil on wood surface contamination ).