Rock Oil Kool XL is an ethylene glycol based ready to use engine coolant which employs Organic Acid Inhibitor Technology. It is pre-diluted (with de-ionised water) and should only be used as a complete engine coolant. It provides long lasting corrosion protection for the coolant system. Kool XL has excellent stability and very low inhibitor depletion.
For optimum performance...
Rock Oil Kool XL is an ethylene glycol based ready to use engine coolant which employs Organic Acid Inhibitor Technology. It is pre-diluted (with de-ionised water) and should only be used as a complete engine coolant. It provides long lasting corrosion protection for the coolant system. Kool XL has excellent stability and very low inhibitor depletion.
For optimum performance we recommend that prior to using Kool XL in system spreviously filled with traditional coolant that the cooling system is drained and flushed with clean water prior to filling with Kool XL.
