Harden X™

Lithium Hardener / Sealer / Densifier Exterior/Interior Use on New or Existing Concrete

Using the most advanced technology in the industry, the lithium formulation of Harden X™ provides superior concrete strength and protection against dusting, moisture, abrasion, bacteria, chemical attack, and the general wear and tear sustained by both interior and exterior surfaces over time.

Harden X™ is not a coating–it completely penetrates the surface to become part of the structure in just one application—with no cracking, peeling or flaking for the life of the surface.

Harden X™ Features

• Maximum Resistance to dusting & abrasion
• No Flushing – material is simply sprayed evenly over the surface with no flushing or removal of excess material
• Durable – one-time installation provides long-lasting protection
•  Fast-Drying – dries in 10 minutes, open to traffic in 30 minutes
•  Light-Reflective – brightens interior spaces
•  Lower potential for efflorescence than sodium-based treatments
• Stable In All Environmental Conditions – eliminates expansion/contraction caused by ASR in sodium silicates
• New or Existing Concrete
• Low-Maintenance Surface – minimal downtime and maintenance costs

Harden X™ Environmental Advantages

• LEED Certified- Meets EQ Credit 4.1: Low Emitting Materials/Adhesives and Sealants
• No VOCs
• Water-based
• Odorless
• Eliminates dusting of concrete for improved air quality
• Concentrated material- lower application rate, fewer containers, reduced shipping costs

Advantages of Lithium Technology

Chemical reactions of lithium silicates are more stable than those caused by the volatile conventional silicates, allowing the material to penetrate more deeply and react more evenly throughout the concrete. Harden X™ reacts with the lime in the concrete to form stable tri-calcium silica structures for maximum hardening, sealing, and densification. Other silicates absorb moisture and cause ASR, raising the pH of the surface and weakening the substrate over time. Lithium silicates are pH neutral and insoluble, providing maximum water resistance. The cutting-edge technology in our proprietary lithium formulation makes Harden X™ the most advanced product of its kind.