Sika Topseal 107 Waterproof Coating

A two-component, polymer-modified, cementitious waterproofing and protective slurry mortar for concrete. It is slightly flexible to tolerate fine cracks and suitable in both interior and exterior applications. Improves the watertightness of water-containing concrete tanks, reservoirs, and clearwells. Protects against water penetration, yet water vapor permeable (breathable). Available in 20kg+5ltrs. covering 7sq.mtrs double coat.