Lithium Silicate Densifiers for Superior Concrete Strength

Concrete flooring is a vital component in industrial, commercial, and residential spaces, but without proper surface treatment, it can become vulnerable to damage, staining, and long-term deterioration. At Tech-Dry, we’ve developed a more innovative, more sustainable solution: lithium silicate densifiers enhanced with nanotechnology for deep, long-lasting protection that works from the inside out.

Why Many Surface Coatings Fall Short

Surface coatings like epoxy, acrylic, and polyurethane have long been the standard for concrete protection, but they’re not designed for long term durability. While they may look sleek at first, their limitations quickly show under normal everyday conditions.

1. Surface-Level Protection Only

These coatings form a thin film on top of the concrete, rather than bonding with it. That means:

• Vulnerability to scratches, chips, and impact damage
• Moisture and contaminants can still penetrate micro-cracks
• Once compromised, the entire coating often needs to be stripped and reapplied

2. High Maintenance, Low Longevity

Even premium coatings demand regular upkeep:

• Reapplication every few years to maintain performance
• Risk of delamination in high-traffic or moisture-prone areas
• Downtime during application and curing, this costs time and money

3. Environmental & Health Concerns

Many coatings contain volatile organic compounds (VOCs) and solvents that:

• Release harmful fumes during application
• Require protective gear and ventilation
• Can impact indoor air quality over time

4. Aesthetic Degradation Over Time

What starts glossy can quickly turn patchy:

• Yellowing from UV exposure
• Peeling or bubbling from trapped moisture
• Staining and discolouration from spills or cleaning agents

5. Limited Breathability

Concrete is a permeable material that needs to breathe. Coatings often trap moisture beneath the surface, leading to:

• Efflorescence (white salt deposits)
• Mould and mildew growth
• Freeze-thaw damage in colder climates

The Tech-Dry Advantage: Densifiers That Bond Beneath the Surface

Unlike surface coatings that merely sit on top of the concrete, Tech-Dry’s lithium silicate densifiers penetrate deep into the substrate, reacting with the concrete to form a denser, harder matrix. This internal transformation strengthens the concrete itself, creating a finish that’s breathable, resilient, and built to last.

What sets our densifiers apart:

✅ Deep Penetration for Long-Term Durability

Our formula doesn’t just coat, it integrates:

• Reduces permeability and increases surface hardness
• Damage control  from forklifts, foot traffic, and machinery
• Minimises cracking and surface dusting over time

✅ Easy Application—Fast and Efficient

Tradies and DIY’ers love the simplicity:

• No complex curing schedules
• Spray, spread, and let it work, saving time and labour
• Ideal for large-scale projects or tight turnaround jobs

✅ No Delamination or Caustic Wastewater

Because it’s not a surface film, there’s no risk of peeling or bubbling. And unlike sodium silicate alternatives:

• No white residue or efflorescence
• No caustic runoff during application
• Cleanup is safe and straightforward

✅ VOC-Compliant, Non-Toxic, and Low-Odour

Perfect for enclosed spaces, food-safe zones, and eco-conscious construction with appropriate PPE:

• No harsh fumes or respiratory hazards
• Meets green building and air quality standards
• Safe for applicators, occupants, and the planet

✅ Enhanced Abrasion Resistance and Dust-Proofing

Once cured, the treated surface:

• Withstands heavy traffic without scuffing or powdering
• Reduces airborne dust—ideal for warehouses and showrooms
• Maintains a clean, professional look with minimal upkeep

✅ Increased Slip Resistance and Ease of Maintenance

The finish isn’t just tough—it’s smart:

• Improves traction without sacrificing polish
• Resists staining from oils, chemicals, and spills
• Easy to clean with standard equipment—no special treatments required

✅ Water & Oil Repellency Built-in

By integrating additives, Tech-Dry’s densifiers provide superior resistance to:

• Water absorption and efflorescence
• Mould and mildew
• Staining from food, cleaning products, and soil
• Etching from acidic substances like vinegar or orange juice

From sealing warehouse floors to polishing showrooms and safeguarding busy retail spaces, Tech-Dry’s densifiers provide uncompromising performance.

✅ A Finish That Lasts

Unlike surface coatings, Tech-Dry’s treatment becomes part of the concrete itself. That means:

• No yellowing, peeling, or flaking
• Polished, burnished finishes that stay glossy and smooth
• Long-term protection with minimal maintenance and cleaning

Protect Your Floors. Power Your Projects.

Explore Tech-Dry’s full range of Concrete Densifiers or contact our team for expert advice.