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808X Black Encrustation Remover – Super Strong Formula


808X Black Encrustation Remover – Super Strong Formula DOCUMENTS & DOWNLOADS


808X cleans extremely heavy black carbon encrusted limestone surfaces as well as dirt and other atmospheric stains from most other masonry surfaces. Good for removing carbon and mildew stains from window sills, eaves and other horizontal surfaces.

  • Effective for spot treatment of areas that have become heavily stained, such as horizontal surfaces, under windowsills, eaves, etc., where carbon and mildew stains are most severe.
  • Contains a strong alkaline base that cleans without damaging the surface.
  • Follow with 707N to neutralize the surface.
  • NOTE: Not generally effective for restoration cleaning of brick, marble or granite

SIZES: 1, 5 & 55 Gallons

Black Encrustation Remover Application

  • Thoroughly prewet area to be cleaned.
  • Apply at full strength (do not dilute) using a deep nap paint roller, large soft bristled nylon brush, or stainless steel spray applicator.
  • Apply a heavy coat and do not brush out.
  • Rinse with a pressure washer and apply 707N to treated surfaces.
  • Allow 707N to dwell 15-30 minutes and rinse with fresh water.
  • Suggested Dilution Rates for 808X Black Encrustation Remover
  • Depending on the surface material being cleaned: use Diedrich 101, Diedrich 101G or 707N Limestone Neutralizer After-Rinse as an afterwash to clean the dirt and residue that may be left after the paint removal
  • Download the Technical Data Sheet for this product for detailed instructions
  • Typical Coverage Rates: 50-100 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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