FloorShield 244+ Concrete Hardener, Densifier And Sealer

FloorShield-244+ is a premium hardener, densifier, and sealer with hydrophobic properties suitable for protecting concrete and masonry surfaces against the damage of wind-driven rain, freeze-thaw, moisture, and chloride ion intrusion.

FloorShield-244+ combines the benefits of lithium silicate densification with reactive silicone chemistry to meet the NCHRP 244 standard for chloride protection of concrete in a single application. The reactive treatment reduces permeability, helps prevent efflorescence leaching and provides chloride ion resistance to deter reinforcing steel corrosion and spalling.

When sprayed on new or existing concrete, it penetrates where it reacts with free calcium to form insoluble calcium silica hydrate, which makes concrete more water-, stain-, and abrasion-resistant for easier maintenance and longer life.

Features and benefits:

• Protects against salt and freeze/thaw damage.
• Hardens, densifies, and dust-proofs.
• Easy-to-use, low odour, no rinsing required.
• Shields against water and harmful substances.
• Not susceptible to UV damage.
• Breathable–allows interior moisture to escape without damaging sealer.
• Penetrates, no film to lift or peel off.
• Reduces efflorescence and surface sweating.
• Does not contribute to surface ASR or promote crazing.
• VOC compliant, can contribute to LEED points (IEQ credit 4.2 non-emitting materials).
• Resists water, stains, and dusting, making concrete and facilities easier to maintain.
• Available in 1 gallon container, 55 gallon container and 275 gallon intermediate bulk container (IBC).