Micro-Seal® Lithium Silicate (Micro-Seal® LS) is much easier to use than sodium or potassium silicates and does not generate hazardous wastewater. It is a high-quality densifier, hardener, and sealer for concrete surfaces. The lithium silicate penetrates deeper than potassium and sodium silicates and is much less likely to blush. The harder surface makes cleaning easier and provides a dustproof finish for easier surface maintenance. Micro-Seal® LS will not contribute to surface Alkali Silicate Reaction (ASR).
Deep penetrating formula creates a harder surface and longer lasting performance
Better abrasion resistance than other types of sealers
Quick curing, can usually be walked on within one hour
Easy application – only requires one coat
Provides a durable glossy finish when polished
- Use in conjunction with stains or dyes after grinding
Non-flammable and non-toxic formula with a low odor
Breathable and will never crack, peel, or turn yellow
Coverage Rates (Theoretical)
||Sq Ft / Gallon
|Freshly Placed Concrete
|Steel Troweled Concrete
How to Use
1) Prepare Surface
Remove any existing coatings. Seal any existing cracks with a semi-rigid filler
2) Grind Surface
Using a 30 or 40 grit metal-bonded diamond, grind the surface. Repeat the process with an 80 grit metal-bonded diamond. Grind the surface again with a 150 grit metal-bonded diamond.
3) Apply to Surface
Apply Micro-Seal® Densifier LS with a micro-fiber pad or sprayer. If pooling occurs, spread the product evenly to disperse, do not let it dry.
Concrete may be polished after application, which will result in a glossy finish, depending on the grit of the polish. Please refer to our Micro-Seal® Densifier LS Technical Data Sheet for polishing instruction.
TECHNICAL DATA SHEET | SAFETY DATA SHEET
WARRANTY PRE-REGISTRATION (DIGITAL) | WARRANTY PRE-REGISTRATION (TO PRINT)