Bulk Cooling System Cleaner • Scale Remover • Corrosion Protection • Non-Toxic
CEM RMI-25 (5 Litres) is the heavy-duty, workshop-grade cooling system treatment designed to clean, lubricate and protect engines that operate in demanding conditions. This bulk pack is ideal for workshops, fleets, mining operations, agriculture, earthmoving equipment, marine engines and high-use 4WDs.
RMI-25 provides superior cooling performance compared to glycol and waterless coolants. If antifreeze isn’t required, glycol isn’t needed — RMI-25 delivers cooler running temperatures, reduced corrosion, and dramatically longer component life at a far lower cost.
Key Benefits:
- Lowers engine temperatures by up to 7°C or more
- Dissolves mineral scale & sediment from radiators and water jackets
- Lubricates water pump seals & heater valves
- Prevents corrosion, electrolysis, rust & cavitation
- Doubles radiator hose life
- Non-toxic, biodegradable & safe to handle
- Compatible with water only or mixed with conventional coolants
- Contains fluorescent leak detector
- High-value bulk formula for workshops and fleets
How RMI-25 Works:
RMI-25 actively cleans your cooling system while the engine is running, removing deposits that restrict cooling efficiency. It clears scale and sludge from:
- Radiator cores
- Water jackets
- Heater cores
- Pump housings
At the same time, it lubricates critical components, prevents electrolysis (a major cause of rapid radiator corrosion), and extends the life of hoses, pumps and aluminium components.
Real-World Results – WA LandCruiser Mining Fleet:
100+ vehicle fleet previously using hard water:
- ~25 water pump failures per year before RMI-25
- Only 1 failure in the first year after switching
- Zero pump failures in the second year
Huge savings in downtime and repair costs.
Why Choose the 5L Pack?
Perfect for high-volume users:
✔ Mechanical workshops
✔ Fleet maintenance
✔ Mining & agriculture
✔ Earthmoving & marine
✔ High-kilometre 4WDs and touring rigs
Lowest cost per treatment and ensures consistent cooling system protection across multiple vehicles.
