Nu-Base Dustproofer
  • Nu-Base Dustproofer
  • Nu-Base Dustproofer
  • Nu-Base Dustproofer

Hydron Nu-Base Concrete Dustproofer

HPC 121

Nu-Base Concrete Dustproofer is a dustproofer and sealer for use on cement-based floors. Will reduce oil and water penetration as well as prevent dusting.


  • Modified sodium silicate
  • Reduces dusting and oil & water penetration
  • FeRFA Class Type 1
  • Non-flammable and non-toxic
  • Clear in colour

**Available for delivery - see Delivery Options below**

VAT excluded

£53.24 Tax incl.


Nu-Base Concrete Dustproofer is a dustproofer and sealer for use on cement-based floors. Will reduce oil and water penetration as well as dusting. It also has the added benefit of inhibiting lime efflorescence; a natural process of staining when soluble salts and other water dispersible materials come to the surface of concrete.

Product Use in the Workplace

  • Car showroom - Flooring in car showrooms needs to be clean and it must be borne in mind that concrete naturally dusts, sending waves of concrete-dust over the new cars.
  • Youth centre - No parent wants little jonny to come back from youth club night covered in a light powder; bemused parents wondering where this powder has come from. Little do they know that said youth centre where the club is held has not sealed-in the concrete floor, and as a result, little jonny's clothes are less than presentable.

Features & Benefits

  • Modified sodium silicate.
  • Reduces dusting and oil & water penetration.
  • FeRFA Class Type 1.
  • Non-flammable.
  • Non-toxic.
  • Clear in colour.
  • 12-month shelf life.


Ensure surfaces to be treated are clean, free from contamination and dry. All loose materials should be swept away and laitance removed by etching with NuBase Acid Etch. The surface should then be washed off to provide a clean neutral surface and allowed to dry overnight.


By brush/roller or airless spray. All equipment should be cleaned with water immediately after use.

Recommended storage is in a cool, dry place with temperatures between 10-15°C. Do not allow to freeze.

Product Details
HPC 121

Data sheet

Interior / Exterior Use
Water / Solvent Based
For Use On
Concrete, Cement
Application Method
Brush, Roller, Airless Spray
Single, Two or Three Pack
Pack Size
Brush, Roller, Spray
This is dependant upon the surface porosity. One coat is usually required. Average coverage rate is in the region of 4-6m² per litre. A second coat mayberequired on very porous substrates.
Touch Dry
30 Minutes @ 20°C.

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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