Rad Cool 15 Ready To Use 1L - Radiator Coolant with Organic Acid Technology (OAT)

PRIMO Rad Cool 15 - Radiator Coolant with Organic Acid Technology (OAT)
Ready To Use



All RAD COOL types have the SAME corrosion & oxidation resistance, as they are formulated with modern OAT technology without solid materials, making them more stable & superior to conventional coolants that still use solid nitrite, sulfite, phosphate, and amine materials.



✅ COOLING: By increasing the BOILING POINT so that when the engine's hot temperature reaches 100C (= boiling point of water), the water does not boil. The adverse effects of "boiling": causing pressure that can lead to leaks, reduced water in the radiator thus decreasing cooling capacity, corrosion will occur & damage the engine, and seals.

✅ ANTI-CORROSION: Prevents corrosion & rust formation in the system.

✅ LUBRICANT: Glycol content also functions as a LUBRICANT, lubricating moving pumps.

✅ ANTI-SCALE: Prevents sediment formation & solid deposits with excellent dispersion properties.

✅ ANTI-FREEZE: The glycol property prevents freezing in very cold weather where ice formation can occur.

✅ Protects rubber seals & is safe for aluminum & other types of metals.



TIPS

1. Based on Boiling Point; for cars below 2,000 cc, RAD COOL 15 is safe & sufficient, because the boiling point difference is only 3°C. The Freezing Point can almost be ignored as Indonesia has a tropical climate.

   


2. If a car < 2,000 Cc frequently experiences:

   - Continuously high engine RPM due to frequent speeding

   - Heavy load, many passengers/cargo

   - Heavy traffic, causing the car to idle for long periods without sufficient air circulation to aid cooling, it is recommended to use RAD COOL 30 or 50 if the estimated conditions cause the engine to operate at temperatures approaching or exceeding the boiling point according to the RAD COOL 30 table. The high concentration of RAD COOL 30 (above 15) & RAD COOL 50 (above 30) lubricant helps lubricate the pump to work well & last long.