Description CP-121W(14) is suitable for new and old concrete floor with resistance and waterproofing ability. It has ability to penetrate in concrete, plaster or the surface of the stone for the building and to reach waterproofing. * Able to apply on the damp surface * Odourless and eco-friendly * Excellent resistance ability of negative water pressure (Comply with CNS1232. CNS10460. ASTM E96-12 B) * Enhance adhesion strength Properties * Leaking stoppage from basement inner wall * Waterproofing on negative water pressure * Anti-seepage for underpass, tunnel and water tank Application 1. Clean the surface to be free from loose particle, dirt and oil. 2. 3 options for application