Skip to product information
PRIME GUARD RED 50/50 ANTIFREEZE COOLANT
$0.00
Prime Guard Red 50/50 Antifreeze/Coolant delivers dependable freeze and boiling protection for any vehicle, from compact cars to heavy-duty trucks. This ethylene glycol-based formula safeguards all cooling system metals—including aluminum—against rust and corrosion, keeping your engine running smoothly year-round. Pre-diluted and ready to use, it requires no mixing and works seamlessly with other coolant types. Meeting ASTM D3306 and D4985 standards, Prime Guard ensures your cooling system stays protected with every season.