Authorized DISTRIBUTOR of Laticrete®Stonetech® Products. WE SHIP THROUGHOUT THE UNITED STATES

Stonetech® Heavy Duty Sealer With Microban® Antimicrobial Technology!

Regular price $30.51

STONETECH® Heavy Duty sealer is a water-based penetrating sealer that provides advanced stain and antimicrobial product protection, while preserving the natural look of the surface. It protects against oil and water-based stains on natural stone, tile, masonry, and grout in interior and exterior applications. Built with Microban® antimicrobial protection, STONETECH Heavy Duty Sealer continuously inhibits the growth of stain and odor causing bacteria, mold and mildew on surfaces. A safer alternative to high VOC solvent based sealers that is better for you and the environment and comes with a 25 year product satisfaction guarantee.  

Don't forget your cleaners and applicator tools!
Deepklenz or Klenzall for prep cleaning and Stone & Tile Cleaner & Revitalizer for maintenance cleaning.
Our applicator pads and towels are perfect for applying sealer to counter tops.

StoneTech® Professional is now distributed by Laticrete® International. Same great original DuPont™ formula, but now with a Laticrete® label.

Features & Benefits

  • Heavy duty protection against most stains
  • Advanced penetrating microbond protection
  • Preserves natural look of stone
  • Water-based formula
  • Internal and exterior use

Suitable Substrates

  • Marble Granite  Quartzite  Limestone  Travertine  Slate  Bluestone  Sandstone  Flagstone  Saltillo  Grout, Countertops  Backsplashes  Floors  Walls

LIMITED WARRANTY Subject to the conditions and limitations.  LATICRETE INTERNATIONAL, INC. (“LATICRETE”) warrants that StoneTech Heavy Duty Sealer will be free from manufacturing defects and will not break down or deteriorate under normal usage for a 25 Year period from the date of purchase when installed in accordance with the written specifications of LATICRETE and industry standard guidelines.
FULL warranty details available by request.
This is the manufacturers warranty, not's Online store's warranty.