Fosroc Nitocote CM210 is a premium, two-component flexible cementitious waterproofing system formulated to deliver long-lasting protection for both water-retaining and water-excluding structures. Supplied as an 18kg powder and 5kg liquid polymer (total 23kg), the system mixes easily to form a dense, highly durable, brushable coating that bonds strongly to concrete, brick, blockwork, and masonry surfaces.

Engineered for demanding environments, Nitocote CM210 withstands high positive and negative hydrostatic pressures, making it ideal for tanks, reservoirs, basements, foundations, culverts, lift pits, retaining walls, and other below-ground structures. Its advanced formulation acts as a barrier against chlorides, sulfates, and waterborne contaminants, extending structural service life and preventing corrosion.

Nitocote CM210 requires no primer and can be applied by brush, roller, trowel, or spray. With a long working time and smooth application, it adheres exceptionally well to damp or green concrete, enabling rapid construction progress and early protection. Once cured, the coating forms a seamless, flexible, protective membrane capable of handling light pedestrian traffic before further finishes are installed.

Designed to meet modern waterproofing standards, including BS 8102:2009, Nitocote CM210 is a reliable solution for achieving long-term waterproofing performance in critical building elements.

⭐ Key Features & Benefits

• Flexible waterproof coating suitable for positive & negative hydrostatic pressure

• No primer required — saves time and labor

• Strong adhesion to concrete, masonry, and brick

• Easy application by brush, trowel, roller, or spray

• Suitable for green or damp concrete

• Effective barrier against chlorides, sulfates, and waterborne salts

• Long working time for smoother application

• Withstands light foot traffic before protective finishes

• Reliable for tanks, reservoirs, culverts, foundations, retaining walls

• Complies with BS 8102:2009 waterproofing requirements