Concentrated Lithium Silicate Blend Hardener & Densifier for Concrete.
C2 Hard Blend™ is a concentrated proprietary blend of silicates designed specifically for steel troweled or burnished concrete floors. This penetrating, economical treatment reacts with the concrete creating a harder, denser surface.
Supplied as a concentrate, C2 Hard Blend™ must be diluted 1 to 1 with clean water prior to use.
Benefits
- Easy, one-step application. No scrubbing. No flushing. No caustic wastewater.
- Cures Quickly. Most floors can be walked on/opened to traffic within one-hour of application.
- Greater Abrasion Resistance. Provides better abrasion resistance than conventional hardeners.
- Adaptable. Can be burnished for a quick and attractive sheen. Safe for use in food processing plants.

How much you’ll need.
The following estimates are based on 1 litre of Densifier per 15m2 and the size of our product. The final quantity may be more or less depending on the concrete.
Estimated amount of C2 Hard Blend needed = 32L
You will need:
150 | 10L | 1x10L |
300 | 20L | 1x20L |
450 | 30L | 1x10L, 1x20L |
600 | 40L | 2x20L |
750 | 50L | 1x10L, 2x20L |
900 | 60L | 3x20L |
Order your C2 Hard Blend.
Tell us how much you need below and we’ll calculate the freight and send you a quote.
Size | Price |
10L | P.O.A. |
20L | P.O.A. |
Quantity: x