Newton HydroCoat 103 2K High-Performance Cementitious Coating

Newton Waterproofing  |  SKU: BM06080
Newton HydroCoat 103 2K is an extreme-pressure cementitious membrane for internal and external waterproofing. Resists 10 bar pressure and chemical attack.
Regular price £153.49 Ex VAT
£184.19 Inc VAT
Standard delivery by

Free delivery over £300 excluding VAT

Description

Newton HydroCoat 103 2K is a professional-grade, two-component cementitious waterproofing membrane designed to withstand extreme water pressure and aggressive environments. This high-performance coating is engineered for both "positive" and "negative" side waterproofing, meaning it can be applied to either the outside of a structure to keep water out, or the inside to contain water within. Once cured, it forms a hard, durable, and UV-stable barrier that remains highly alkaline, offering protection equivalent to 100mm of concrete cover. Its unique formula is highly resistant to chlorides, acids, and sulphates, making it an ideal choice for protecting reinforced concrete in highway, coastal, or contaminated ground conditions.

Benefits

  • Exceptional water resistance, capable of withstanding up to 10 bar of positive and negative pressure
  • Versatile application allows for use on damp substrates and in temperatures as low as 5°C
  • Hard-wearing and UV-stable finish is suitable for light foot traffic and exposed environments
  • High diffusion resistance protects reinforced concrete from carbonation and chloride-induced corrosion
  • Rapid application via airless spray can cover large areas (up to 2m² per minute) or applied by trowel for precision

Good to know

  • Supplied as a 30kg two-component kit (Part A and Part B)
  • Application rate is approximately 3.9kg per square metre to achieve a 2mm cured thickness
  • Safe for use in water-retaining structures; non-toxic and DWI Regulation 31 approved
  • Should be reinforced with HydroCoat 912-RT tape at construction joints and changes of direction
  • Becomes rain-fast shortly after application, allowing for year-round project progression

Technical Information

Product Specifications

BrandNewton Waterproofing
Size30kg
ApplicationA high-performance cementitious coating for the waterproofing of basements, water tanks, reservoirs, lift pits, podium decks, and balconies.