Heavy Duty HS Ready Mix 50/50 Pre-charged Antifreeze / Coolant is an ethylene glycol based product that provides year-around protection against freeze-ups, boil-covers and corrosion under extreme conditions. HS Ready Mix 50/50 Pre-charged Antifreeze / Coolant has an expected service life of 5 years or 150,000 miles in automobiles and other light-duty and heavy-duty vehicles (vans, pick-ups, SUV’s etc). HS Ready Mix protects against freeze-ups down to -34° F. HS Ready Mix protects against boil-overs up to +265°F. A full range of inhibitors protect all cooling system metals and will not damage auto finishes or rubber parts.
The Antifreeze meets ASTM D 3306 (Automotive Pre-Diluted Antifreeze), ASTM D 4985 (Heavy Duty Pre-diluted Antifreeze) and ASTM D 6210 (Heavy-Duty Pre-Charged, Fully Formulated Antifreeze). It also meets or exceeds the following industry specifications as a concentrated or pre-diluted antifreeze / coolant.
|PROTECTION||HS 50/50 PREMIX|
|FREEZE-UP PROTECTION||-34 F|
|BOIL-OVER PROTECTION||+265 F|
|CORROSION PROTECTION||See List on Left|
- The Maintenance Council of the American Trucking Assoc. Antifreeze also meets the non-phosphate requirements of European OEM’s and non-requirements of Japanese OEM’s.