Stone and Masonry Cleaner


A general purpose cleaner for concrete surfaces where a moderate to strong etching cleaner can be used. Always run a test to make sure that the proper dilution is being used for the desired effect. Designed to be used by experienced personnel familiar with the use of acidic cleaners.

Technical Information

Appearance: Clear liquid Odor: Strong acid & pungent
Solubility: 100% Stability: Stable
Density: 9.00 Lbs./Gal. pH: <1
Flash Point: None Rinsing: Complete


A dilution ratio of 1 to 3 parts water to 1 part Stone and Masonry Cleaner is recommended. Prewet a large area of the concrete surface to be cleaned. Apply diluted solution with a soft fiber masonry brush. Allow a dwell time of 1 to 2 minutes. Rinse thoroughly with high-pressure spray equipment.

Material Safety

Contains hydrofluoric acid. Can cause severe burns to skin, eyes, and internal organs. For industrial use only by trained personnel. Will etch glass. Avoid contact with skin, eyes, and clothing. Do not take internally. Protective clothing such as goggles, face mask, rain suit, and rubber gloves must be worn. Check gloves to insure no pinholes are present. Contact with diluted material cleaner may not cause immediate pain, redness, or burning until several minutes have elapsed.

[Back to Section 2 - Concrete And Masonry Maintenance Products]