(TWO COMPONENT ACRYLIC MODIFIED CEMENTATIOUS WATERPROOF COATING) PRIME PROOF is a liquid applied two component acrylic modified cementitious coating system which requires only simple on site mixing providing highly effective water proof membrane for roofs and foundation protection. It will also overcoat the concrete, masonry and most common construction materials, providing an affective barrier to water, salts and atmospheric gases. Application PRIME PROOF is best used to coat Interior or exterior of drinking water storage tanks. Also used to waterproof roofs, tunnels and lining for water retaining structures. The wide application also includes water proofing bathrooms and swimming pools. Coverage 1 Kg/m2, per coat approximately. Depending up on the support & means of application. Color White & Grey Standards BS 476 PART6 BS-1881 PART 5 1983 -ISAT Product Code EX 2000 Packaging 15 Kg Powder and 5 Liters Chemical additive. Shelf Life 12 Months from the date of production