OHT (Overhead Tank) Waterproofing is a high-performance waterproofing system designed to protect overhead water storage tanks from leakage, seepage, and surface deterioration. It forms a dense, flexible, and impermeable membrane that ensures total water tightness and long-term durability. The coating provides excellent adhesion to concrete surfaces, resists hydrostatic pressure, and prevents contamination of stored water, making it ideal for both potable and non-potable water tanks.