Stain & Rust Buster

  • Powerful Targeted Cleaning Action: Cleans a Wide Range of Organic, Non-Greasy Stains
  • Fast Acting: Attacks Stains in Minutes
  • Safe For Most Surfaces: Does Not Damage or Etch Surfaces with Proper Dilution
  • Environmentally Friendly: Biodegradable
  • Concentrated Formula: Customize Strength to Match Cleaning Needs
  • Clean Rinse Technology: Dirt & Cleaner Residue Rinses Away Easily

S.R.B. is a powerful concentrated spot cleaner that dislodges and removes many common organic stains without damaging the surface when following dilution instructions.  Its biodegradable, environmentally friendly formula works well on moss, mildew, leaf, rust, blood, beverage spills and non-greasy food stains. S.R.B. can be used outside, on old and new, horizontal or vertical surfaces to remove stains before cleaning the surface overall with Surebond’s SureClean or Efflo Off. S.R.B.’s Clean Rinse Technology allows dirt and cleaner residue to be quickly and easily rinsed away with a low or high pressure washer.  S.R.B. is concentrated and requires dilution prior to use. With proper dilution, it is safe to use on surfaces sealed with Surebond sealers.

Suitable Surfaces

Suitable for concrete and clay pavers, flat and stamped concrete, masonry, natural and manufactured stone, segmental retaining wall blocks, concrete walls and exposed aggregate. Can also be used on tile, terrazzo and stucco.  Safe to use on old or new surfaces in outside environments. Use caution on sensitive surfaces such as wet cast pavers and stamped concrete as it may cause damage to color of the surface. Not for use on asphalt. Test first to verify suitability, dilution rate and dwell time before cleaning. S.R.B. is compatible with all Surebond Sealers with proper dilution, dwell time and application. Misuse may cause damage to the sealer. A test area is always recommended to determine product suitability and compatibility with your specific surface before use and also if desired results are achievable.

Coverage Per Gallon Of Diluted Product

Application Sq.Feet Sq.Meters
All Surfaces 100 – 250 9.3 – 23.2


Coverage based on single treatment. Some applications may require additional treatments. Coverage rate may vary depending on the surface porosity, texture, severity of staining, application method and local conditions.

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S.R.B.  Helpful Information

S.R.B. TDS Spanish

Application Instructions

Instrucciones de Aplicación

Organic Stain & Rust Stain Cleaning with S.R.B.

Four Steps to Hardscape Restoration

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