Concrete Hardener

Bulk deal
Quantity Discount
1 $118.00
2 + $113.00


Bulk deal
Quantity Discount
1 $118.00
2 + $113.00
  • Cost From

    $0.94 per m2

  • Re-Coat

    12 hrs

  • UV Stable


  • Coverage

    2-8m2 per ltr

  • Coats


  • Equipment


  • Dilution


  • Clean Up



  • Hardens concrete surfaces
  • Concrete surface densifier
  • Increases abrasion resistance
  • Reduces dusting
  • Creates a calcium silicate hydrate to fill voids
  • Creates strength and durability
  • Excellent penetration
  • Allows trapped moisture to escape
  • Environmentally friendly
  • Clear natural look

    Product Description

    Concrete Hardener is a superior, clear concrete surface densifier formulated to harden concrete surfaces, increase abrasion resistance and reduce dusting.

    A penetrating sodium silicate solution that “soaks” into concrete beneath the surface to create a calcium silicate hydrate to fill voids, create strength and durability. Ideal for use in garages, driveways, pathways etc that have a dusting problem or as a denisfier for polished concrete floors or “soft” concrete.

    *Note: Silicate’s will etch glass or raw aluminium, rinse off immediately and dry.

    Ideal For

    • Garages
    • Driveways
    • Pathways
    • Polished concrete floors
    • Soft concrete
    • Surfaces with dusting problems

    Information Guides

    1. Download: Technical Data Sheet


    • Concrete Hardener is a simple spray applied application.
    • All applications must be scrubbed to remove any excess product not absorbed into the concrete before it dries on the surface.
    • If excess is not removed, there is potential risk of surface whiting, or discoloration.
    • Agitate the Concrete Hardener prior to use.
    • Apply Concrete Hardener with a low-pressure sprayer or scrubber at approximately 4m2 – 6m2 per ltr (porosity dependent).
    • The substrate must be kept wet with material for 20 minutes. If an area begins to dry, re-mist with Concrete Hardener.
    • Do not add any water to the material or to the surface being treated.
    • Let the surface dry without any puddling by brooming the product around if necessary.
    • After the material dries, clean up any excess material with a scrubber.
    • Allow Concrete Hardener to dry for one hour before allowing any foot traffic.
    • Concrete Hardener should be free from contact with water for the initial 24 hours in ambient temperature to allow cure time.
    • After 24 hours, the surface treated can be damp mopped or scrubbed with an auto scrubber and pH neutral cleaner.


    Product Name: Concrete Hardener

    Material: Sodium silicate solution

    Pack Size: 20 Litres

    5 reviews for Concrete Hardener

    1. Mark (verified owner)


      Great support and service, product arrived in a timely manner , would support business again

      0 0
    2. Shane (verified owner)

      Concrete hardener

      Very quick shipping, and a very easy to use product, very happy with seller

      1 0
    3. Chris Hickman

      Really happy with this seller. Great buy, quick service and postage. Tracking is excellent too.

      1 0
    4. Anastasia

      Great Product, will use again.

      0 0
    5. Joseph

      I used on my garage floor to stop the dust and seal it. It stopped the dust but the floor still stains. I think i should have used a sealer over the top of it?

      1 0
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