how to protect concrete after cleaning

Protecting Stone and Concrete After Cleaning

After you remove tough stains and restore the original beauty of your stone and concrete surfaces, the job isn’t finished. Protecting them properly is the key to maintaining that clean look and avoiding future damage. The right sealer not only preserves appearance but also strengthens the surface against moisture, dirt, and daily wear.

Why Surface Protection Matters

Unsealed stone and concrete easily absorb water, oils, and dirt. This leads to rapid staining, surface erosion, and even structural problems. By sealing them effectively, you prevent these issues and significantly extend their lifespan. Surfaces that are properly sealed stay cleaner, resist cracking, and remain easier to maintain.

From Nano to Pico: Next-Level Protection

Many traditional sealers use nano technology to create a protective barrier. While nano particles can reach surface pores, some stone and concrete types have microstructures that nano sealers can’t fully access.

This is where pico technology makes a real difference. Pico particles are much smaller than nano, allowing them to penetrate deeply into even the tiniest pores and capillaries. The result is full coverage, improved resistance to water and oils, and superior long-term protection.

Logic S for Interiors and Logic EX for Exteriors

Logic S and Logic EX are two complementary sealing systems designed to protect stone and concrete surfaces inside and outside buildings.

Logic S is ideal for indoor applications such as floors, kitchens, bathrooms, and decorative stone. Developed with advanced pico technology, it penetrates deeply into the surface to create invisible, long-lasting protection that prevents stains, reduces maintenance, and preserves the natural look without blocking breathability.

Logic S indoor stone and concrete protection

Logic EX is the professional choice for outdoor surfaces such as façades, roofs, walls, stairs, and concrete floors. Its advanced paraffin–polymer based technology forms a powerful, breathable waterproof barrier that repels rain, dirt, and pollutants while allowing moisture vapor to escape.

Logic EX exterior waterproofing and façade protection

How to Apply Logic S or Logic EX for Best Results

  • Clean thoroughly: Remove all dirt, stains, and moisture before applying any sealer.
  • Choose the right product: Use Logic S for interior stone and concrete, and Logic EX for exterior walls, roofs, or exposed areas.
  • Apply evenly: Use a roller or sprayer to distribute the product across the entire surface.
  • Allow to cure: Let the surface dry completely before use — both products penetrate deeply and need time to form a protective bond.

For more detailed product information — see the pages for Logic S and Logic EX.

20-Year Product Guarantee

All Logic surface protection products, including Logic S and Logic EX, are backed by our exclusive 20-year durability guarantee. When applied according to the recommended instructions, these coatings provide long-term waterproofing, resistance to weather and wear, and lasting protection for both interior and exterior surfaces. Our commitment ensures that your property remains protected and beautiful for decades.

Case Example: Poolside Stone Deck

A poolside stone deck treated with Logic EX remained spotless and water-resistant for more than a year, even under harsh sun and heavy use. This demonstrates the exceptional durability and cost savings achieved with proper pico-level and polymer-based sealing technology.

Long-Term Benefits

Surfaces sealed with Logic S or Logic EX stay cleaner, resist damage, and require less maintenance. Protecting your investment now prevents costly repairs later and keeps both indoor and outdoor areas beautiful for years to come.

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👉 Need personalized advice on sealing? Contact our experts today for free guidance on choosing between Logic S and Logic EX.

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Logic Chemie – Waterproofing & Surface Protection Solutions
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Logic Chemie B.V.
Kastanjelaan 157A, 4621 HL Bergen op Zoom, The Netherlands