HS Antifreeze 50/50 Gal

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. The Antifreeze meets ASTM D 3306, ASTM D 4985 and ASTM D 6210. It also meets or exceeds the following industry specifications as a concentrated or pre-diluted antifreeze / coolant.