Drinking water tank internal waterproofing - MasterSeal 588

Application of 2 coats with total thickness of 2 mm of elastic and flexible, cementitious waterproof coating (two component) MasterSeal 588 from Master Builders Solutions <country> (or similar / analogous).Physical properties of the product:Water vapour permeability (EN ISO 7783-1,2): Sd < 3 m (2mm thickness)CO2 permeability (EN 1062 – 6): Sd > 140 m (2mm thickness)Capillary water absorption (EN 1062-3): w < 0,05 kg/m2 h0.5Water pressure resistance (positive EN 12390-8) ≥ 1,5 barWater pressure resistance (negative UNI 8298-8) ≥ 1,0 barCrack bridging (static EN 1062 – 7 (A)): ≥ A4 (23ºC)Crack bridging (dynamic EN 1062 – 7 (B): ≥ B3.1 (23ºC)Adhesion to concrete (EN 1542): ≥ 0,8 N/mm2Adhesion to concrete after freeze-thaw cycling (EN 13687-1): ≥ 0,8 N/mm2Impact resistance (EN ISO 6272): ≥ 10 NmAbrasion resistance (EN ISO 5470-1): < 800 mg