BASF - MasterSeal 586

MasterSeal 586 when mixed with clean water or a MasterSeal 600/ water blend to a plaster consistency produces a waterproof render/ fairing coat. It is suitable for trowel application in layers of 3–6 mm in thickness.

Features and benefits:

• Approved under regulation 31 of the Water Supply (Water Quality) regulations 2000.

• Three day return to service in potable water retaining structures at ≥ 3°C.

• One day return to service in potable water retaining structures at ≥ 10°C.

• Totally waterproof whilst providing a decorative finish.

• Cement-based for extreme durability.

• Capable of withstanding both positive and negative pressure.

• Can be maintained to a high standard by high-pressure water or steam cleaning.

• Solvent free.

Applications:

MasterSeal 586 is used for interior and exterior waterproofing of concrete and masonry, above and below ground level, where a smooth or textured finish is required.

Typical applications include:

• Water reservoirs.

• Tunnels.

• Walls and floors of basements and showers.

• External renders for structures in a harsh-weather environment.

• Blow hole/ pore filler.

MasterSeal 586 is not suitable for retaining water with a low calcium hardness of 140 mg/l expressed as calcium carbonate content and/ or a pH value lower than 7.2 (Over coat with MasterSeal 588 or a suitable MasterSeal resin coating).