– COOL (concentrate, 10, 30, 50)
Radiator Coolant, Lubricant,
Anti-Rust & Anti-Scale (Complete Formula)
• Special formulation: Glycol,
anti-rust & corrosion, anti crust, lubricants.
• Prevents “over-heating” when
engine is hot by increasing boiling point > 100 ° C.
• Acts as a lubricant for the water
pump, resulting in a more durable system, clean & free from rust
& crust, with
• Safe for aluminum and all types
RAD-COOL is available in:
1. RAD-COOL CONCENTRATE (packaging:
Bottle 1 L): Mix with water, not more than 70 (RAD-COOL): 30 (water) ratio.
It’s recommended to mix with de-mineralized water*, DO NOT mix with hard water.
2. RAD-COOL 50 (packaging: Jerrycan
5 L): Ready to use & no need to add water - has 50% concentration. Designed
to meet & exceed radiator OEM’s requirements, especially for European &
American cars and also for high-powered engines in sport cars.
3. RAD-COOL 30 (packaging: Jerrycan
5 L): Ready to use & no need to add water - has 30% concentration. Designed
to meet & exceed radiator OEM’s requirements, especially for medium-powered
engines, such as in Korean & Japanese cars. Also suitable for motorcycles
with cooling system, such as Honda, Yamaha, Suzuki & Kawasaki.
4. RAD-COOL 10 (packaging: Jerrycan
5 L): Ready to use & no need to add water - has 15% concentration. Designed
for anti-rust & scale, and for cooling system maintenance of low to medium
powered engines, such as in Korean & Japanese cars.
How to use:
1. DEPLETION: DO NOT open radiator
cap when engine is hot. Open drain valve at the bottom of radiator (do not open
by force to prevent valve damage). Dispose used radiator fluid in accordance
with local regulations.
2. RINSING: Rinse radiator with
PRIMO's RADIATOR FLUSH which will help clean the cooling system. Fill radiator
with PRIMO's RADIATOR FLUSH and turn engine on with heater position in “high”.
Let engine run until normal operation, then turn off engine and drain radiator
content. Fill radiator with de-mineralized water* and turn on engine
with heater in “high” position. Let engine run until normal operation is
reached, then turn engine off and drain the radiator contents again.
3. FILL WITH RAD-COOL: Check your
vehicle's manual to find out the cooling system's capacity. Fill radiator with
the amount according to protection table. Do not fill more than maximum