NIPAO®R400 Polymer Cement Waterproofing Coating is a bi-component green material free of toxic and harmful substances. After mixing the two components uniformly in a different ratio and painting on substrate, the surface of substrate can reach 1.5mm-2mm in thickness, namely, the waterproofing indication requirement between JS I type and JS II type can be reached. It is widely used in waterproofing work of roofing, wall face, toilet, backfilled wall in basement and ponds. NIPAO®R400M Waterproofing Coating is characterized by: integral forming, free of seam, operation on wet and dry base level, strong binding force, not hollowing, high tensile strength after forming film, good flexibility, ventilation but waterproofing, excellent weather resisting property, freeze-thaw resistance, high temperature resistance, UV resistant, and corrosion resistant, so it is the best choice of waterproofing materials at present.