Concrete Densifier NS – Advanced Nanosilica Concrete Hardener

Concrete Densifier NS is a professional‑grade nanosilica densifier that penetrates deep into the concrete matrix, creating a permanent chemical reaction that strengthens, hardens, and dustproofs the surface from within.

Manufactured in Sweden and trusted by flooring professionals across Europe.

Why Concrete Densifier NS Outperforms Silicate Densifiers

Deeper Penetration

Nanosilica particles are significantly smaller than lithium or sodium silicate, allowing deeper penetration into the concrete structure. 

Stronger Crystalline Bonding

Higher reactivity creates a denser and more durable C‑S‑H (calcium silicate hydrate) structure.

Superior DOI (Distinctness of Image)

When polished, Concrete Densifier NS delivers a measurably higher DOI than silicate‑treated concrete. This results in:

• Sharper reflections
• Clearer image definition
• Less haze
• A true mirror‑like finish

Silicates simply cannot achieve this level of clarity.

Permanent, Water‑Resistant Strengthening

Unlike traditional silicates, nanosilica does not leave brittle residues or white deposits. The reaction is permanent and water‑stable.

Ideal for Industrial, Commercial and Polished Concrete Floors

Concrete Densifier NS is used in:

• Industrial floors
• Logistics centers
• Warehouses
• Workshops
• Parking decks
• Polished concrete installations
• Premium architectural concrete

It is also highly effective for garage floors requiring long‑term durability and dust control.

Key Benefits

• Hardens and densifies concrete from within
• Dustproofs porous and weak surfaces
• Enhances abrasion resistance
• Improves polishability and gloss
• Delivers higher DOI than silicate densifiers
• Water‑based and VOC‑free
• No film, no peeling, no whitening
• Long service life and low maintenance cost

Technical Performance

• Technology: Advanced nanosilica
• Reaction: Permanent C‑S‑H formation
• Penetration: Deep, non‑film‑forming
• Finish: High DOI, high clarity
• Application: Spray, spread, saturate
• Coverage: 10–15 m² per liter (depending on porosity)
• Compatibility: Polishing systems, densifiers, sealers

Manufactured in Sweden – Distributed Across Europe

Concrete Densifier NS is produced by Betongimpregnering.se in Sweden, just outside Gothenburg. We supply contractors, flooring professionals, and distributors across Europe.

Become a Distributor

We welcome distributors and B2B partners across Europe. Minimum combined order:  200 litres across our nanosilica products.

You receive:

• Competitive wholesale pricing
• SDS and technical documentation
• Product training
• Flexible logistics
• Samples for testing

→ Become a Distributor