P66 GUARDOL COOLANT RED ELC NF 50/50 6/1

GUARDOL® OAT HD COOLANT/ANTIFREEZE HEAVY DUTY NITRITE FREE OAT EXTENDED LIFE COOLANT/ANTIFREEZE Phillips 66® Guardol OAT HD Coolant/Antifreeze is an advanced organic acid technology (OAT) coolant designed for use in diesel commercial vehicle engines and stationary engines. Compatible with any OAT extended-life heavy duty coolant, it protects aluminum and other engine metals from damage caused by temperature extremes, corrosion, scale, rust, and premature water pump failure. Formulated with a concentrated blend of long-lasting inhibitors, Guardol OAT HD Coolant/Antifreeze delivers up to 600,000 miles or 12,000 hours* of reliable protection. *TOP OFF: Will maintain extended life protection when added to any OAT extended-life antifreeze/coolant. FLUSH AND FILL: With a complete flush and fill using Guardol OAT HD Coolant/Antifreeze, you can receive protection for up to 600,000 miles or 12,000 hours. Features & Benefits Nitrite free, Organic Acid Technology (OAT) Compatible with all heavy duty OAT formulations Requires no initial Supplemental Coolant Additive (SCA) or Extender Complete liner pitting and corrosion protection for aluminum and all other engine metals When used as directed, Guardol OAT HD Coolant/Antifreeze provides long-lasting inhibition and corrosion protection Applications Check engine coolant level frequently and top off with Guardol OAT HD Coolant/Antifreeze when necessary. Guardol OAT HD Coolant/Antifreeze can also be used for flush and fill. To ensure best performance, the system should be drained and flushed thoroughly. A 50/50 mix of Guardol OAT HD Coolant/Antifreeze is recommended to ensure proper freezing/boilover protection. To provide the proper concentration level of inhibitors, never exceed 70%. Always check the specific maintenance and change-out intervals, coolant/antifreeze to water ratio, cooling system capacity, and service instructions recommended for your vehicle. Meets or exceeds the following performance requirements: ASTM D3306, D4985, D6210, D7583 TMC RP329, RP338 Cummins Bulletin 3666132 Cummins CES 14603 Navistar Detroit Diesel 93K217 Freightliner 48-25878 CAT EC-1 Volvo 128603 SAE J1941