Rock Oil Kool XL provides long lasting corrosion protection for a minimum of 5 years, or 250,000km. Kool XL employs Organic Acid Inhibitor technology which gives it excellent stability and low inhibitor depletion rates. This is free from nitrites, amines, phosphates, borates and silicates and can be mixed with conventional ethylene glycol based coolants for optimum performance and full long life benefits, it is recommended that the old coolant is flushed out first, before refilling with Rock Oil Kool XL.
- Provides long lasting corrosion protection
- Employs Organic Acid Inhibitor technology
- Free from nitrites, amines, phosphates, borates and silicates
- For optimum performance and full long life benefits