Prime antifreeze+coolant (concentrate) is for all vehicles; all makes, models, years and fluid colors. The extended life formula is safe for use with all types of metals and elastomers; including aluminum. Prime will guard against temperature extremes and the affects of rust, corrosion, and premature water pump failure. Meets or exceeds ASTM D3306 and D4985 for corrosion protection.

Product Features:

• Formulated to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT and IAT.
• 5 year/150,000 mile Extended life formula.
• Meets or exceeds ASTM D3306 and D4985 for corrosion protection.
• Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.