Rad Cool 15 Ready To Use 4L - 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 & better than conventional coolants that still use solid materials like Nitrite, Sulfite, Phosphate, and Amine.



✅ COOLING: By increasing the BOILING POINT so that when the engine temperature reaches 100°C (the boiling point of water), the water does not boil. The negative effects of "boiling" are: 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 deposits & solid formation with excellent dispersion properties.

✅ ANTI-FREEZE: Glycol's properties prevent freezing in very cold air where ice formation can occur.

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



TIPS

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

   


2. If your car is < 2,000 cc but frequently experiences:

   - Continuously high engine RPM due to frequent speeding

   - Heavy loads, 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 conditions that cause the engine to work are expected to reach temperatures close to or exceeding the boiling point according to the RAD COOL 30 table. The high concentration of lubricants in RAD COOL 30 (above 15) and RAD COOL 50 (above 30) helps lubricate the pump to work well and last longer.