Xtreme Hard Concrete Densifier: Colloidal Silica Concrete Densifier

 Xtreme Hard Concrete Densifier is a high performance, user-friendly, fast-acting concrete densifier using colloidal silica. 

About Xtreme Hard Concrete Densifier

Polished concrete kitchen floor using Xtreme Hard Densifier

Xtreme Hard Colloidal Silica Densifier is Easier to Use Than Traditional Concrete Densifiers

Check out how Xtreme Hard compares to traditional lithium and sodium silica concrete densifiers.

Polished concrete floor with Xtreme Hard Concrete Densifier in a 5-gallon pail

Xtreme Hard Densifier is a Green Product and Qualifies Your Project for LEED Quality Points

See how Xtreme Hard Concrete Densifier can help your project earn LEED points.

Exterior concrete floor being prepped for concrete polishing

Xtreme Hard Densifier Gives Excellent Results Yet Is More Cost Effective Than Other Concrete Densifiers

See the cost comparison between Colloidal Silica Xtreme Hard Concrete Densifier and traditional concrete densifiers.


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Contact Us

Questions or Distributor Inquiries?

Distributors Inquiries

We are looking for qualified distributors to distribute Xtreme Hard Concrete Densifier and polished concrete products in the USA and internationally.  Contact us using the form to the left for additional information and check out About for more details.

Xtreme Hard Densifier

9924 Universal Boulevard., Suite 224-115 Orlando, Florida 32819, United States


FREE SHIPPING in the Contiguous USA

Online orders placed Monday - Friday before 3 p.m. will ship within 24 hours.