Description

Sure Klean® Limestone Restorer is a concentrated acidic cleaner for unpolished limestone, concrete and cast stone surfaces. Safely removes atmospheric dirt, mildew, and many other surface stains without risk of bleaching or discoloration. Ideal for lightly to moderately soiled surfaces. Limestone Restorer is safer and easier to use than conventional acidic or abrasive cleaning systems. Contains no hydrofluoric acid. Use in combination with pressure water rinsing.
Coverage Per Gallon
Concrete Pavers – 300-700 square feet
Clay Pavers – 300-700 square feet
Unpolished Marble, Travertine, Limestone, Granite, and Sandstone – 100-500 square feet

Dilution
Dilute with a minimum 2 parts and up to 6 parts water to 1 part Limestone Restorer concentrate.

Application Instructions
1. Working from bottom to the top, prewet the surface with clean water.
2. Apply the diluted cleaner liberally to the masonry surface.
3. Let the cleaning solution dwell 3-5 minutes. Reapply. Light agitation improves cleaning results.
4. Working from bottom to the top, rinse the treated area thoroughly. If pressure water equipment is not available, use a garden hose with nozzle adjusted to a tight stream.