Newton HydroCoat Tanking Slurry – 20kg Bag

Cementitious Waterproof Coating. Newton HydroCoat Tanking Slurry is a BBA approved, single-component mineral coating that is simple to mix and easy to apply. Unlike conventional slurries, HydroCoat Tanking Slurry includes advanced crystallising and capillary-blocking chemicals that also enhance the bond of the coating to the substrate. 

HydroCoat Tanking Slurry can be applied both internally and externally to a variety of substrates to form an effective barrier against positive and negative hydrostatic pressure, as well as non-pressurised moisture in the ground for use in damp-proofing applications. 

Applied in two coats, the 2mm coating is waterproof against water pressure of up to 7 bar. In addition to increasing the bond, the penetrating crystallising chemicals react with water and the calcium hydroxide within the concrete to actively seal developing micro-cracks. 

Newton HydroCoat Tanking Slurry is supplied in a 20kg bag. To order the product in a 20kg bag supplied with a plastic mixing bucket, see the product listing for Newton HydroCoat Tanking Slurry – 20kg Bag in Bucket. 

Key Benefits: 

• Easy to mix, single-component slurry coating 
• Brush, trowel or spray applied 2 mm slurry coat is fully waterproof to 7 bar 
• Crystallising agents penetrate deep into the substrate to enhance bond and seal capillaries and small, developing cracks 
• Permanent waterproofing of a wide variety of substrates 
• Resists positive and negative water pressure and so is suitable for internal and external use 
• Resistant to salt contamination in masonry 
• WRAS approved for use with potable water 
• Suitable for application to damp substrate 
• Can be part-mixed Vapour permeable 
• Typical Waterproofing Applications: 
• Basements & cellars 
• Retaining walls of concrete, brick and block 
• Tanks, pools, ponds & planters

Suitable Substrates: 

• Concrete 
• Structural masonry/mortar

Suitable Surfaces: 

Waterproofing of: 

• Walls – positive pressure and negative pressure
•  Slab/raft – Negative pressure 
• Soffit – Negative pressure

Method of Application: 

Slurry waterproofing: 

• Brush 
• Trowel 
• Airless Spray