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™
Concrete Hardener, Penetrating Densifier, Sealer, and Salt Inhibitor

Harden X SI™ provides superior protection against salt intrusion as it hardens, seals, and densifies concrete and masonry surfaces.  The lithium silicate formulation of Harden X SI™ reacts with the calcium hydroxide in the concrete to form stable, insoluble tri-calcium silica structures and chloride screens for maximum resistance to dusting, abrasion, salt intrusion, bacteria, and chemical attack.

Harden X SI™ is sprayed evenly over the area to be treated--there is no need to flush the surface or remove and dispose of any excess material after installation.

The most durable product of its kind, Harden X SI™ gives long-term protection in a single application, dramatically reducing maintenance costs and facility downtime.

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

Harden X SI™ Features
  • Lithium Technology –surpasses the strength, density, and protection of sodium silicates
  • Hardens & Densifies - unique lithium formulation allows deeper penetration and a more complete chemical reaction for greater hardening properties
  • Maximum Resistance to dusting & abrasion
  • Salt Protection - meets industry standard for protection
  • 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
  • Environmentally Safe – water-based, low VOCs, odorless
  • New or Existing Concrete
  • Low-Maintenance Surface – Minimal Downtime
  • Interior/Exterior Application
Product Downloads
 
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