Diedrich Chemicals 101 Masonry

Diedrich 101 Masonry Restorer combines acids and a biodegradable detergent into a powerful cleaner for masonry surfaces. This formulated carbon solubilizing cleaner penetrates, dissolves and suspends grime for easy removal by flushing the treated areas with a high pressure stream of water. Removes all airborne dirt, atmospheric carbon, rust, mildew, algae, fungus, exhaust residue, industrial pollutants, weathering discoloration, fire and smoke damage, and most other stains. Do not use on limestone.