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All Products/StealthSeal LS

Lithium Silicate Densifier WB Penetrating Sealer

Volume

$50.00

1
Showroom
Industrial Flooring
Warehouses
Manufacturing
Food Facilities
Showroom
Industrial Flooring
Warehouses
Manufacturing
Food Facilities
Showroom
Industrial Flooring
Warehouses
Manufacturing
Food Facilities

Advanced Performance from a Penetrating Concrete Sealer

Stealth Guard Lithium Silicate Densifier WB Penetrating Sealer is a premium penetrating concrete sealer engineered to harden, densify, and protect concrete surfaces from within. Formulated with advanced lithium silicate technology, this water-based solution penetrates deeply into concrete and reacts chemically with free lime to form calcium silicate hydrate, significantly increasing surface density, abrasion resistance, and long-term durability.

Designed for industrial, commercial, and architectural applications, Stealth Guard delivers superior performance while preserving the natural appearance of concrete.

Advanced performance concrete surface

How It Works

As a true concrete penetrating sealer, Stealth Guard Lithium Silicate Densifier works below the surface rather than forming a topical film. The lithium silicate densifier penetrates the concrete matrix and chemically bonds within the pore structure, creating a harder, tighter surface.

Lithium silicate chemistry offers faster reaction times and more uniform penetration compared to traditional sodium or potassium silicates. The result is a denser surface with reduced dusting, improved polishability, and enhanced resistance to wear and abrasion for high-traffic environments requiring a lithium silicate concrete densifier.

How Stealth Guard works on concrete

Key Benefits

Deep Penetration & Densification

Strengthens concrete internally through chemical reaction.

Lithium Silicate Technology

Provides faster curing and more consistent densification.

Reduces Dusting

Creates a harder surface that resists surface breakdown.

Water-Based & Low VOC

Environmentally responsible and safe for indoor use.

Non-Film-Forming Finish

Preserves the natural look and texture of concrete.

Breathable Protection

Allows moisture vapor transmission while increasing durability.

Ideal for Polishing & Coatings

Enhances surface integrity prior to polishing or protective coatings.

Recommended Applications

Stealth Guard Lithium Silicate Densifier WB Penetrating Sealer is ideal for

Industrial warehouse floor

Ideal For:

Industrial and warehouse floors

Manufacturing and production facilities

Polished concrete systems

Distribution centers and logistics spaces

Commercial and architectural concrete slabs

This product is commonly specified as part of a long-term concrete repair and surface hardening program to improve floor performance and lifespan.

Application & Use

Concrete must be clean, cured, and free of contaminants prior to application. Remove dust, oils, curing compounds, sealers, or coatings that may prevent proper penetration.

Apply Stealth Guard Lithium Silicate Densifier WB Penetrating Sealer using a low-pressure sprayer, microfiber applicator, or roller. Allow the material to penetrate and react with the substrate. Excess material should be worked into the surface or removed to avoid residue. Coverage rates vary depending on surface porosity and condition.

Clean
Concrete floor cleaning

Lithium Silicate vs. Traditional Densifiers

FeatureStealth Guard Lithium Silicate DensifierSodium / Potassium Densifiers
Reaction SpeedFast, uniform reactionSlower, less consistent
Penetration DepthDeep, controlled penetrationVariable
Dust ReductionExcellentModerate
Surface HardnessHighModerate
Residue RiskMinimalHigher
Ideal UsesPolished & high-traffic floorsGeneral hardening

Built for Density.
Designed for Durability.

Stealth Guard Lithium Silicate Densifier WB Penetrating Sealer delivers superior internal concrete hardening without altering appearance, making it the preferred choice for facilities that demand long-lasting strength, cleanability, and performance

Our Products

Stealth Guard covers every layer from repair to final finish, ensuring compatibility and performance across garages, warehouses, patios, and pools.

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StealthCoat MC (Moisture-Cure Urethane)

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1/55 gal

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StealthCoat PA (High-Performance Polyaspartic Floor Coatings)

Package Options

3 gal kits

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StealthCoat CR (Joint & Spall Repair)

Package Options

2 gal kits

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StealthSeal WP (Siliconate Water Repellent WB Penetrating Sealer)

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1/5/55 gal

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StealthSeal SS (Sodium Silicate Densifier WB Penetrating Sealer)

Package Options

1/5/55 gal

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StealthSeal LS (Lithium Silicate Densifier WB Penetrating Sealer)

Package Options

1/5/55 gal

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