YUXI's H-703 waterproof coating is a single component, polyurethane liquid applied membrane, especially developed for heavy duty applications such as the waterproofing of hydraulic and hydroelectric construction projects, harbour engineering, large-scale foundations with high crack bridging property. The product cures with the humidity in the atmosphere to produce a durable but highly elastic membrane with strong adhesion to many types of surfaces. It is based on pure elastomeric hydrophobic polyurethane resin plus special inorganic fillers, which result in excellent mechanical, thermal, UV and natural element resistance properties. Our coating has excellent resistance to various chemicals as well as to chlorine ion penetration.