C² Hard™

• The advanced sealer, hardener and densifier for concrete.


• This patented formulation achieves much greater penetration into the surface and triggers a much faster and more complete reaction with the concrete than traditional sodium silicate.


• An excellent solution on floors previously densified with sodium or potassium hardeners when the surface is starting to dust or deteriorate.

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Non-food Compounds
Program Listed R2
· Reg # 143051 - C² Seal
· Reg # 143052 - C² Super Hard
· Reg # 143053 - C² Hard Scientific Certification Systems
SCS-IAQ-01606a
· C² Super Hard
· C² Hard
· C² Seal
· C² Tint