Laticrete StoneTech Professional Heavy Duty Exterior Sealer


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.

Features & Benefits

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