Waterproof coating means the coating film forming a coating to prevent seepage of rainwater or groundwater. Waterproof paint coatings can be divided into states and forms: emulsion, solvent-based, reactive and modified asphalt. The first solvent-based coatings: such a wide range of waterborne polyurethane coatings waterproof coating, quality stuff, but the high cost, poor security waterproof coating, use is not very common. The second type is water emulsion and the reactive polymer coating: Such coatings are difficult to process in the various reinforcing agents, fillers, polymeric elastomer uniformly dispersed in the colloid, the method can only be added by grinding a small amount of complexing agents, reactive two-component polyurethane, perishable, high cost. Features a waterproof polyurethane coating, good weather resistance 951 polyurethane waterproof coating, high temperature is not flowing, low no cracks, excellent anti-aging properties, resistant to oil, abrasion, ozone, acid erosion. Two pairs of component polyurethane cured to form a flexible seamless integrated whole, to improve the ability of water impermeability of construction projects, with a waterproof membrane incomparable advantages; dense coating, waterproof layer intact, no cracks no pinholes, no bubbles, water vapor permeability coefficient is small, there is both waterproof trap function. 3 Construction is simple polymer cement-based waterproof coating, short duration, and easy maintenance 4 needed to deploy a variety of colors 5 lightweight, does not increase the building load. K11 waterproof coating waterproof coating _ _ Beijing long source of waterproof material provided by the Weifang City for the source of waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the long-source waterproof material into the brilliant and you work for a better future!