Ready to Use - No mixing necessary.
PURUS® Heavy Duty Extended Life 50/50 Prediluted Antifreeze/Coolant is intended for use and compatible with ANY nitrited heavy duty Extended Life (NOAT) antifreeze/coolant in ANY diesel powered truck, farm, off-road, and marine engine with aluminum and other engine metals. Its technologically-advanced formulation and TMC compliant color is based on a concentrated blend of premium long-lasting inhibitors designed to guard against temperature extremes, rust, corrosion, scale, and premature water pump failure.
PURUS® Heavy Duty Extended Life 50/50 Prediluted Antifreeze/Coolant is a 50/50 blend of antifreeze and demineralized water that provides extended life up to 750,000 mile service life protection* when added to ANY NOAT ELC type heavy duty antifreeze/coolant.
*To achieve 750,000 mile extended service life, adhere to the following steps: perform a cooling system flush and then fill the cooling system with the proper mixture of PURUS® Heavy Duty Extended Life Antifreeze/Coolant and high quality water. When cooling levels drop through normal engine use, top up using this product as necessary and test coolant every 6,000 hours or 1 year-whichever is shorter- using a refractometer to make sure your coolant is adjust to the correct coolant/water mixture and then use test trips to assess nitrite level and pH. Add NOAT coolant extender at 300,000 and 600,000 mile and, as necessary, to maintain inhibitor level and pH. Use new coolant if replacing a cooling system part Always refer to vehicle manufacturer or service manual for recommended change intervals, cooling system capacity and specific cooling system service instructions.
When used as directed, PURUS® Heavy Duty Extended Life 50/50 Prediluted Antifreeze/Coolant: • May be added to the NOAT antifreeze/coolant in ANY heavy duty truck, farm, off-road, and/or marine engine application • Meets performance requirements of CAT EC-1 • Provides a silicate, phosphate and borate-free formulation for long lasting inhibition and corrosion protection • Protects aluminum and other engine metals
