Rock Oil Kool Guard XL Engine Coolant Anti-Freeze 1 L

Kool Guard XL UK Is an ethylene glycol based ready to use engine coolant which employs Organic Acid Inhibitor Technology. It is a concentrated product and should only be used as a complete engine coolant. Features Free from nitrites, amines, phosphates, borates and silicates. Provides long lasting corrosion protection for a minimum of 5 years, or 250,000KM Unlike traditional coolants which employ inorganic inhibitors, Kool XL has excellent stability and very low inhibitor depletion rates.

Compatible with most other ethylene glycol based coolants but for optimum performance and durability we recommend that prior to using Kool XL in systems previously filled with traditional coolant that the cooling system is drained and flushed with clean water before filling with Kool Guard XL. Gives total protection from -38C to normal operating temperatures.

Kool Guard XL UK meets or exceeds the requirements of most European and International and OEM Standards including: ASTM D3306 ASTM D4985 BS 6580 (1992) SAE J1034 FFV Heft R443 CUNA NC 956-16 UNE 26361-88 JIS K2234 NATO S759 AFNOR NF R15-601 (except for reserve alkalinity)