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Wall Cladding Sealer for Natural Stone & Exterior Surfaces Price range: R196.65 through R2,501.25
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Marble-Granite-&-Travertine-Sealer
Professional Sealer for Marble, Granite, Travertine & Natural Stone Surfaces Price range: R688.28 through R3,082.58

Invisible Grout Sealer for Ceramic, Porcelain & Natural Stone Tiles

R229.08

STONESHIELD™ Professional Penetrating Grout Sealer Spray is designed to provide additional water and stain-repellent protection to suitable grout surfaces. The penetrating formula helps protect grout while maintaining the appearance of the tiled surface.

Grout is typically more porous than many tile surfaces and can absorb water, dirt and staining substances. Applying a suitable penetrating grout sealer can help reduce absorption and make compatible grout easier to clean and maintain.

The convenient spray format makes this grout sealer suitable for targeted applications in bathrooms, showers, kitchens, tiled floors, splashbacks and other residential or commercial areas where grout protection is required. 

CodeDescriptionUnits
202/03/005GROUT-SEALER™500 ml
What Is Penetrating Grout Sealer?

Penetrating grout sealer is a protective treatment designed to absorb into suitable porous grout and provide additional resistance against water, moisture, dirt and staining substances.

Unlike a heavy surface coating, a penetrating grout sealer is designed to work within the grout rather than simply forming a thick film over the surface.

STONESHIELD™ Professional Penetrating Grout Sealer Spray is designed to help protect suitable grout while allowing the natural appearance and texture of the grout to remain visible.

Key Features
  • Professional penetrating grout protection
  • Convenient spray application
  • Designed for suitable porous grout
  • Helps reduce water absorption
  • Provides additional water-repellent protection
  • Helps reduce staining and dirt penetration
  • Helps make suitable grout easier to maintain
  • Suitable for residential and commercial tile installations
  • Ideal for targeted grout protection
  • STONESHIELD™ professional surface protection technology
Applications
  • Bathroom grout
  • Shower grout
  • Kitchen grout
  • Kitchen splashbacks
  • Tiled floors
  • Tiled walls
  • Floor tile grout
  • Wall tile grout
  • Residential bathrooms
  • Commercial bathrooms
  • Hospitality facilities
  • Restaurants and food preparation areas
  • Commercial tiled areas
  • New tile installations
  • Existing grout maintenance
Who Should Use Penetrating Grout Sealer?
  • Tile installers
  • Flooring contractors
  • Bathroom renovation contractors
  • Homeowners
  • Builders
  • Property managers
  • Cleaning professionals
  • Hospitality businesses
FAQ

What is penetrating grout sealer?

Penetrating grout sealer is a protective treatment designed to absorb into suitable porous grout and help reduce water, dirt and staining penetration.

What is grout sealer used for?

Grout sealer is used to provide additional protection against water absorption, dirt and staining and can make suitable grout easier to maintain.

Can grout sealer be sprayed?

Yes. A grout sealer designed for spray application can be applied using a controlled spray method according to the manufacturer's instructions.

Why should grout be sealed?

Grout can be porous and absorb moisture, dirt and staining substances. A suitable grout sealer helps reduce absorption and provides additional protection.

Is penetrating grout sealer suitable for showers?

Yes. A suitable penetrating grout sealer can provide additional protection to compatible grout in showers and other wet areas.

Can grout sealer be used in bathrooms?

Yes. Suitable grout in bathrooms can be treated with a penetrating grout sealer to provide additional water and stain-repellent protection.

Does grout sealer make grout waterproof?

Grout sealer can reduce water absorption and provide water-repellent protection, but it should not be considered a substitute for a properly installed waterproofing system.

Does grout sealer prevent stains?

A suitable penetrating grout sealer can help reduce the absorption of staining substances, but it does not make grout completely stain-proof.

Should new grout be sealed?

Suitable new grout can benefit from sealing once it has properly cured and is clean and dry. Always follow the grout and sealer manufacturer's instructions.

How do you prepare grout before sealing?

Grout should be clean, dry and free from dirt, grease, soap residue, efflorescence and other contaminants before applying sealer.

How often should grout be sealed?

Sealer longevity depends on grout porosity, exposure, cleaning methods and usage. The grout should be periodically assessed and resealed when protection begins to diminish.

Can grout sealer be used on floor grout?

Yes. A suitable penetrating grout sealer can be used on compatible floor grout where additional protection against moisture, dirt and staining is required.

Can grout sealer be used on wall grout?

Yes. Suitable wall grout can be treated with a penetrating grout sealer after confirming compatibility and preparing the surface correctly.

Who should use penetrating grout sealer?

Homeowners, tile installers, flooring contractors, builders, bathroom renovation specialists and professional maintenance teams can use suitable penetrating grout sealers to protect compatible grout surfaces.

Penetrating Grout Sealer vs Topical Grout Sealer
Feature Penetrating Grout Sealer Topical Grout Sealer
Penetrates Grout Yes Generally no
Visible Film Minimal or none Usually present
Natural Appearance Generally maintained May alter appearance
Water Repellency Yes, depending on product Can provide
Stain Resistance Can improve Can improve
Grout Texture Generally maintained May alter surface texture
Typical Application Porous grout protection Surface coating and appearance enhancement

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