Sure Klean® 766 Limestone & Masonry Prewash

Sure Klean® 766 Limestone & Masonry Prewash

  • $141.90

766 Limestone & Masonry Prewash

Carbon crust dissolver

Sure Klean® 766 Limestone & Masonry Prewash is a strong, alkaline-based cleaning compound formulated for use with Sure Klean® Restoration Cleaner, Limestone & Masonry Afterwash or Limestone Restorer. When used properly, the prewash dissolves and assists in removing heavy carbon encrustations from brick, terra cotta, sandstone, limestone and most other masonry.

  • Cleans the dirtiest masonry surfaces without sandblasting or extensive labor.
  • Ideal for spot treating heavily stained areas, such as horizontal surfaces, under window sills, eaves, etc., where carbon and mildew stains are most severe.
  • Does not damage or alter masonry surface.
  • Easy to apply with brush or roller.
  • Will not damage glass.


    Available in 5 gallon pails.

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