222 Concrete, Brick & Masonry Cleanser by Diedrich Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $26.50 1 Gallon - $26.50 5 Gallon - $99.50 Size 1 Gallon 5 Gallon 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Specially formulated Non-Etching cleanser safe for textured and pigmented masonry and mortar surfaces, custom masonry and colored mortar. Non-etching Also removes mortar smears, rust and mud stains, and atmospheric dirt without affecting the texture of the surface Enhances colors and brightens white substrates and exposed aggregate FOR MASONRY TYPES:Concrete Brick, Burnished Masonry, Custom Masonry, Architectural Pigmented Concrete Surfaces, and Colored Mortar SIZES: 1, 5 & 55 Gallons Concrete Brick & Burnished Masonry Cleanser Application Thoroughly pre-wet entire surface with water to prevent streaking. Apply saturating application of dilulted 222 by brush, roller or low-pressure sprayer. Allow product to dwell until stains disappear (about 3 to 5 minutes). Reapply cleaner and remove with pressure washer. Neutralize interior surfaces with a mix of 1 gallon water to 2 oz. ammonia and rinse again. Suggested Dilution Rates for 222 Concrete Brick & Burnished Masonry Cleanser Project Materials/Condition Dilution Rate is1 Part Product To: Exposed Aggregate/Removal of Retarder, Efflorescence, etc. 2 parts water Burnished/Custom Masonry, Concrete Brick, Slump Brick 3 parts water Download the Technical Data Sheet for this product for detailed instructions Typical Coverage Rates: 150-200 sq. ft. per gal. Technical Data Sheet Safety Data Sheet