Harden X SI™ Uses
  Roadways
  Loading Docks
  Marinas
  Boat Launches
  Bridges
  Sidewalks
  Ramps
  Parking Garages
  Driveways
  Showrooms
  Convention Centers
  Stadiums
  Transportation Terminals
  Manufacturing Facilities
  Sports & Entertainment
   Venues
  Monuments
Harden X SI™
Lithium Hardener / Sealer / Densifier / Salt Inhibitor
Exterior/Interior Use on New or Exisiting Concrete

Floor Example of Harden X/ Harden X SI Concrete Hardener Floor Example of Harden X/ Harden X SI Concrete Hardener Floor Example of Harden X/ Harden X SI Concrete Hardener

Using the most advanced technology in the industry, the lithium formulation of Harden X SI™ provides superior concrete strength and protection against salt intrusion, freeze/thaw cycles, abrasive materials, and the general wear and tear sustained by surfaces exposed to the elements over time.

Harden X SI™
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.

SUPERIOR SALT PROTECTION
Independent tests show that the chloride screens formed by the lithium technology in Harden X SI™ reduce salt absorption by 91%.

STABLE IN ALL ENVIRONMENTAL CONDITIONS
The insolubility of the lithium in Harden X SI™ provides superior water resistance over sodium silicates which absorb moisture and cause the ASR that produces cracking and crazing after repeated expansion/contraction cycles.

MAXIMUM RESISTANCE
Harden X SI™ reduces surface porosity for maximum resistance to dusting, moisture, and chemical attack. Mohs hardness testing shows a 38% increase in abrasion resistance. Harden X SI™ also reduces the potential for efflorescence.

EASY, FAST-DRYING, ONE-TIME APPLICATION
Harden X SI™ is simply sprayed evenly over the surface with no flushing or removal/disposal of any excess material and is dry in 10 minutes (open to traffic in 30). One application protects for the life of the concrete, leaving a light-reflective surface that is easy to maintain with minimal downtime and maintenance expense.


Harden X SI™ 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
  • Leaves no residue in groundwater or wastewater
  • Concentrated material- lower application rate, fewer containers, reduced shipping costs
 
SS Harden X SI Concrete Hardener Overview
Overview

SS Harden X SI Concrete Hardener MSDS
MSDS

SS Harden X SI Concrete Hardener Product Data Sheet
Product
Data Sheet
SS Harden X SI Concrete Hardener Performance Standards
Performance Standards

SS Harden X SI Concrete Hardener Application Instructions
Application Instructions