RMI-25 Cooling System Treatment

From: $35.00

RMI-25 Cooling System Treatment provides superior cooling to glycol-based and waterless coolants and at a much lower cost. If you don’t need antifreeze, you don’t need glycol.

  • Engines run cooler.
  • Outstanding cleaning ability.
  • Lubricates water pump seals and heater valves.
  • Guards against corrosion and electrolysis.
  • Can be used with water alone or conventional coolants.
  • Non-toxic and biodegradable.
  • Doubles hose life.
  • Low-cost concentrated formula.

Engine Overheating?
RMI will cool it by 7°C or more.

Why spend money on replacing expensive glycol when RMI-25 will clean and cool your entire cooling system while you drive. RMI-25 makes engines run cooler, prolonging engine life.

One easy application – just pour some in your radiator and drive away.

  • Non-toxic cooling system cleaner.
  • Corrosion protection.
  • Inhibits electrolysis.
  • Avoids water pump failures.
  • Prevents cavitation and pitting.
  • Contains fluorescent leak detector.
  • Cost effective glycol alternative.

Even a thin layer of mineral scale through the radiator and engine water jackets is a major barrier to efficient cooling! RMI-25 added to the coolant quickly dissolves mineral scale and sediment from conventional type coolants.

Water provides more efficient cooling that the common glycol-type coolants, which are not necessary under typical Australian conditions. (Waterless coolants are generally pure glycol, and using them makes your engine run hotter!).

Want radiator hoses that last twice as long? A coolant that lubricates water pump seals? Want an end to aluminium corrosion under hoses? Want to eliminate stray current that can corrode radiators in under 12 months? RMI-25 is THE real life fix! The RMI-25 is a concentrated additive designed to clean, lubricate and protect your radiator.

Why spend money on replacing expensive glycol when RMI-25 will clean and cool your entire cooling system while you drive.  RMI-25 makes engines run cooler, prolonging your engine’s life.



Download the Material Safety Data Sheet – RMI 25 Cooling System Treatment MSDS

Dosage and Instructions

How to Use:

Most products cannot prevent scale build up on cooling systems surfaces, which therefore require caustic or acid bathing.

RMI-25 breaks down solids to molecular size holding them in suspension, which discolours the cooling water to darkish brown. This colour change can occur within 6-10 hours of operation.

When this happens, simply drain system, back flush and re-dose until cooling water retains yellow-green colour. At this point, system is perfectly clean and will remain so if dosed accordingly.

RMI-25 Cooling System treatment can be added to all glycol based coolants or just used with water. Where anti-freeze is required, it should also be added. It is both a cleaner / descaler of the entire cooling system, as well as providing complete protection to all types of system materials.


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