Limestone & Masonry Afterwash

Limestone & Masonry Afterwash is a mild organic acid cleaning compound that neutralizes and brightens surfaces that have been prewashed with Prosoco’s Sure Klean 766 Limestone & Masonry Prewash.

When used properly, this two-part cleaning system removes heavy carbon, dirt and other atmospheric stains from porous limestone, concrete and many other porous masonry surfaces.