UltraSil Li+

ULTRASIL LI+ is a water-based lithium silicate solution used to densify, seal, and dustproof concrete surfaces. ULTRASIL LI+ penetrates and chemically reacts within the concrete surface, producing extremely hard and dense calcium silicate hydrate (CSH) in the pores. The result is a concrete that is more durable, easier to clean, and more resistant to damage from water and mild chemicals. Because the product of the lithium silicate-concrete reaction is formed internally, the protection of ULTRASIL LI+ never peels or flakes off, is unaffected by moisture, and lasts much longer than surface sealers and coatings.

UltraSil LI+

UltraSil LI+ is a densifier, sealer, and dust proofer for concrete. It is used for enhancing the hardness, durability, and surface performance of concrete floors in both industrial and commercial environments. UltraSil LI+ is a water-based lithium silicate solution that penetrates the concrete surface and chemically reacts with the calcium silicate hydrate (C-S-H) matrix. This reaction forms a dense, long-lasting, and abrasion-resistant surface that is easier to clean, more durable, and better protected against water, mild chemicals, and dust formation.

Key Benefits of UltraSil LI+

  • Seals, densifies, and dustproofs concrete in a single step
  • Water-based with low VOCs for environmentally safe application
  • Permanently enhances surface hardness and durability
  • Does not peel, flake, or wear off over time
  • Makes concrete easier to maintain
  • Eligible for LEED credits (EQ Credit 4.2)

Common Applications

  • Interior and retail concrete floors
  • Warehouse and distribution center slabs
  • Institutional and healthcare facilities
  • Transportation terminals and manufacturing plants
  • Clean rooms, data centers, and mechanical rooms

Storage & Packaging

  • Available in 55-gallon (208 L) drums and 5-gallon (18.9 L) pails
  • Meets USGBC LEED v4, BBDC, WELL Building, and ANSI/GBI standards

Product Properties

Property Value
Base Lithium Silicate, Water-Based
VOC Content Low
Finish Clear
Application Method Spray and spread evenly
Compliances LEED, WELL, ANSI/GBI
Packaging 5 gal pails / 55 gal drums

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