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Bright Concrete

Harden Li

LITHIUM HARDENER & DENSIFIER

The superior densification process of Harden Li ensures performance against dusting, abrasion resistance, bacteria, and chemical attack. Due to the lithium silicate formulation which creates greater density by reacting with the calcium hydroxide in the concentrate to form stable, insoluble tri-calcium silica structures. The most durable product of its kind, Harden Li gives long-term protection in a single application, dramatically reducing maintenance costs and facility downtime.

Durable 

Fast Drying 

No Flushing 

Light Reflective 

Environmentally Safe 

Maximum Hardening

Improved Abrasion Resistance

Reduced Dusting

Easy to Apply

Reduced Maintenance

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. 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 Li the most advanced product of its kind.

Explore the product guide for more info on all our products

CONTACT

​1020 W 600 S Suite 300 Lindon, UT 84042

801-224-3800

Toll Free: 1-800-305-9144

info@sealsource.com

© 2026 by SealSource

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