Technical Specifications

Physical and chemical properties

  • Appearance: Liquid
  • Colour: Brown
  • Odour: Slight
  • Solubility: Soluble in water
  • pH (concentrated solution): 6.5
  • Relative Density: 1.10 g/cm³

Environmental credentials

  • Non-hazardous
  • Non-toxic
  • Biodegradable


  • EN 9001 & ISO 14001


  • Removes sludge, debris, fluxes, and scale
  • Contains inhibitors to protect vulnerable metals during cleaning
  • Can remain in system for up to 28 days
  • Restores heating efficiency
  • Helps reduce heating costs and maintenance bills
  • Compatible with all ADEY chemicals
  • Doses at 0.4% of system volume – a higher concentration than other market products


Protection from freezing temperatures, corrosion and scale formation with added biocide.

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MC5 RapidFlush System Cleaner

Fast chemical magnetite and sludge removal

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With the ADEY range, you can stop sludge from damaging heating systems.