Products : Care & Maintenance : Enhancers : TileLab® Stone Sealer & Enhancer

TileLab® Stone Sealer & Enhancer

Color enhancer and penetrating sealer for all types of porous natural stone and grout. Rejuvenates the color and appearance of worn, faded stone, tumbled-marble and other rustic-look stones. Can also be used to darken the color of grout. Provides long-lasting protection against oil, grease and stains. Its water-based, low-odor formula can be used for interior and exterior use.

  WHERE TO BUY Not all products are sold at all stores. Please call the distributor to ensure product availability.
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Key Features

  • Seals for stain protection and enhances the look


  • Unsealed natural stone such as marble, granite, slate, limestone, travertine, quartzite, and sandstone 
  • Effective for interior and exterior applications


  • Excellent stain resistance to most household contaminants (CTI-072)
  • Darkens most stone to a "wet look"
  • Complies with all Federal and SCAQMD Standards for VOCs


General Surface Prep

Surface should be dry, clean and free of waxes, sealers, or finishes. Do not apply directly over silicone sealers, oil or wax based finishes. TileLab® Heavy-Duty Stripper & Cleaner will clean the surface and remove wax or old acrylic finishes. Place a few drops of water on various tiles. If water doesn't penetrate, additional removal is necessary. Gloss Sealer & Finish can be applied over any TileLab® sealer except Stone Sealer & Enhancer. New installations need to be cured at least 48 hours before application. Clay and Saltillo tile may require extended drying time depending on temperature and humidity. Make sure the tiles are completely dry before application. Test product in obscure area to ensure desirable results.

Health Precautions

MAY BE HARMFUL IF SWALLOWED. MAY IRRITATE EYES AND SKIN. Wear skin and eye protection. Contains ethylene glycol, dibutyl phthalate, dipropylene glycol methyl ether and acrylic polymer. If in eyes, flush with water for at least 15 minutes. If on skin, wash with soap and water. If irritation persists, seek medical attention. If swallowed, DO NOT induce vomiting, seek medical attention. KEEP OUT OF REACH OF CHILDREN.

Application of Product

USE CHEMICAL-RESISTANT GLOVES, such as nitrile, when handling product.

Apply liberally using a new mop, paint pad or sponge. Allow to penetrate for up to 5 minutes. Immediately wipe off any sealer completely before it dries. Immediately apply a second coat. Ensure no residue is left to dry on the surface. Do not use outside if inclement weather is expected within 24 hours. Clean off any residue left on the surface with an appropriate TileLab® cleaner. Note: The more porous the stone, the deeper the color enhancement.

Drying Time

4 – 6 hours.

Cleaning of equipment

Clean tools and hands with soap and water immediately after use.


  • Close container tightly after each use
  • Store in original container only
  • Store and use between temperatures of 45°F - 85°F (7°C - 29°C)
  • Dispose of residue or any unused leftover product in accordance with applicable federal, state, and local requirements

Product Maintenance

Use an appropriate TileLab® or Aqua Mix® neutral cleaner for routine cleaning.

Ordering Information


24 fl. oz. (709 ml) Spray Bottle

Warranty Information

Product Warranty

Custom® Building Products warrants to the original consumer purchaser that its product shall be free from defects in material and workmanship under normal and proper usage for a period of one year following the date of original purchase. Custom's® sole liability under this warranty shall be limited to the replacement of the product. Some states, countries or territories do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty will not extend to any product which has been modified in any way or which has not been used in accordance with Custom's® printed instructions. Custom® makes no other warranties either expressed or implied. This warranty gives you specific legal rights, and you may have other rights that vary from state to state or from one country/territory to another.  This warranty is not transferrable.

Coverage Chart

Size Min Coverage Max Coverage
On Porous Surfaces:
24 fl. oz. (709 mL) 30 sq. ft. (2.8 M²) 65 sq. ft. (6 M²)
On Polished or Dense Surfaces:
24 fl. oz. (709 mL) 130 sq. ft. (12 M²) 190 sq. ft. (17.6 M²)

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