Item # RNH98BUPC: 010186764443


Use Sulfamic Acid Cleaner to remove grout haze, grout residue, water deposits and efflorescence with a safe-to-use acidic treatment.

  • Concentrated crystals mix with water to make a mild, heavy-duty, safe-to-use acid cleaner
  • Removes dried Portland cement grout haze and mortar residue from tile, concrete & masonry
  • Removes hard water deposits and efflorescence
  • Use on all colors of grout, tile, clay pavers concrete and masonry
  • Use to etch concrete - may etch some glazed tile
  • NOTE:  This is not a decorative glass etching product

NOTE:   Ships by GROUND transport only.