Product #

Now built with Microban® Antimicrobial Technology! The water-based sealer that offers advanced stain and antimicrobial product protection on quartz, engineered stone and tile.


Product Overview

Is your quartz stain-proof? Not all engineered stone and tile is made the same. STONETECH® Quartz & Porcelain Tile Sealer is a water-based sealer, designed to protect quartz, engineered stone and tile from stains and the continuous growth of stain and odor causing bacteria, mold and mildew. It preserves the original look of the surface, is effective in interior and exterior applications (such as an outdoor tile sealer) and can be used as a tile sealer, impregnator sealer, pre-grout sealer and more.

Features & Benefits

  • Advanced stain protection - Protects against oil and water based stains on medium to dense surfaces
  • Built with Microban® antimicrobial technology - Continuously inhibits the growth of bacteria, mold and mildew on the sealed surface§
  • Penetrating, natural look sealer - Preserves the original look of the surface
  • Water-based formula - Better for you and the environment
  • Pre-grout sealing option for porcelain tile 
  • Low odor, non-flammable, and VOC compliant – Safer to use than solvent-based sealers and has no local shipping restrictions§ Antimicrobial technology is not designed to protect users against disease causing microorganisms. Normal cleaning practices should be maintained. 

Product Specifications


Product # ST314-XXXX
Patent #(s)
Available Colors
Part of System LATICRETE®
Country Availability Canada, United States
Substrates Ceramic Tile, Engineered Stone, Grout, Polished Granite, Polished Marble, Porcelain tile, Quartz
Packaging Summary


  • ST314-1202: 2oz (59ML) Bottle -  12 units / case
  • ST314-0632: Quart /32oz (946ML) Bottle - 4 units / case



  • ST546-0632: Quart /32oz (946ML) Bottle - 4 units / case

Available Warranties

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