Authorized DISTRIBUTOR of Laticrete®Stonetech® Products. WE SHIP THROUGHOUT THE UNITED STATES AND CANADA (Canadian Import Fee's Apply)



Stonetech® Heavy Duty Exterior Stone & Masonry Sealer

Sale price $25.23 Regular price

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STONETECH® Heavy Duty Exterior Sealer is a solvent based, penetrating sealer which offers advanced stain protection and weather resistance on natural stone, masonry and grout surfaces. Designed specifically to meet the challenges of exterior applications, STONETECH Heavy Duty Exterior Sealer minimizes efflorescence and repels water.

This product in a 5 Gallon Drum size may need to be shipped by freight.  If we do not have it in stock an adjustment will be made and extra shipping added for freight.     

 Don't forget your cleaners and applicator tools!

Klenzall for prep cleaning
Pump Sprayer
Chip Brush

Expected Wear - Up to 10 years on exterior surfaces 

Approximate Coverage Per manufacturer. - Up to 2000 ft2 /gallon + or - depending on porosity of stone.  Limestone typically gets 150 to 200 SF per gallon.  Flagstone from 350 to 500 Sf per gallon.

Features & Benefits

  • Heavy duty protection against water-based stains
  • Minimizes efflorescence
  • Solvent-based formula
  • Exterior use

Suitable Substrates

  • Lueders Limestone Pool Coping
  • Limestone
  • Flagstone Pool Coping
  • Bluestone
  • Brick Pool Coping
  • Granite
  • Slate
  • Travertine
  • Sandstone
  • Tumbled Stone
  • Concrete

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