... performance.It is moisture, mold, anti-pollution, no white, no color, anti-wind, anti-moss, and complete protection of ... cracks less than 0.2mm and create reliable anti-permeability.It will improve STUCCO waterproof to ... stones.It can be used for weather-resistance, anti-corrosion, moisture proof, mildew proof of ancient ... customers’ requirements.Spec.25kg/barrel Building anti-permeability agent