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202XX New Masonry Detergent Extra Strong Concentrate


202XX New Masonry Detergent Extra Strong Concentrate DOCUMENTS & DOWNLOADS


202XX New Masonry Detergent Extra Strong Concentrate features extended dwell time, permitting a safer low acid concentration to be used in comparison to the customary harsh muriatic acid washes; resulting in equal, if not better, cleaning with less harmful acid exposure.
  • 202XX is a combination of organic and inorganic acids, wetting agents and inhibitors for use in the final cleanup of new masonry
  • Efficiently cleans off residual mortar, day-to-day soiling and staining that occurs on job sites
Brick, stone, tile exposed aggregate and other varieties of new masonry construction not susceptible to metallic staining (contact us for details) SIZES: 1, 5 & 55 Gallons

New Masonry Detergent (Extra Strong Concentrate) Application

  • Thoroughly prewet masonry to be cleaned with water.
  • Apply diluted 202XX with a dense, soft masonry brush or low pressure (40-50 psi) airless sprayer.
  • Allow 5 minute dwell time.
  • Reapply and use a scrapper on excess mortar when necessary.
  • Thoroughly rinse with fresh water.
  • Neutralize interior surfaces with a mix of 1 gallon water to 2 oz. ammonia and rinse again.
  • Suggested Dilution Rates
    for 202XX New Masonry Detergent
  • Project Materials/Condition Dilution Rate is
    1 Part Product To:
    Concrete and Clay Block 6 parts water
    Hard Burned Pink, Salmon & Tan Brick 8 parts water
    Exposed Aggregate Concrete 8 parts water
    Structural Tile (Unglazed) 8 parts water
    Red Brick 8-10 parts water
    Limestone, Sandstone, Ohio Bluestone & Other Porous Stones 10 parts water (if metallic stains are
    present prior to testing or appear
    afterwards, use 202V Vana-Stop
  • Download the Technical Data Sheet for this product (right column) for detailed instructions
  • Typical Coverage Rates: 150-200 sq. ft. per gal.
For the containment and neutralization of this and other Diedrich products: Neutra Soak, a dry absorbent product environmental protection system

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