Prosoco Sure Klean Limestone Masonry Prewash 766, 5 Gallon
$278.89 / PAIL
Sure Klean 766 Limestone and 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. It is capable of cleaning the dirtiest masonry surfaces without sandblasting or intensive labor. 766 Limestone and Masonry Prewash is ideal for spot treating heavily stained areas where carbon and mildew stains are most severe. It does not damage or alter the masonry surface and will not damage glass.