Red Line WaterWetter Super Coolant 12 oz (144 fl oz Total) | Reduces Engine Temps Up To 30°F

• UNIQUE AGENT - for cooling systems that doubles the wetting ability of water
• RUST AND CORROSION PROTECTION - allows for use of straight water in racing or reduced antifreeze levels in warm climates
• DIRECTIONS FOR USE - one bottle for most passenger cars and light trucks, treats 3 to 5 gallons or 13.2 to 15.9 liters, vehicles with larger cooling systems should use two bottles, small cooling systems should use 1oz (3 to 4 capfuls) per quart
• POPULAR FOR USE IN - new or used antifreeze (including DEX-COOL and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems, satisfies ASTM D2570 and ASTM D1384 corrosion tests for glycol-based antifreezes
• WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

• Drain and Flush Cooling System — For best results, drain your cooling system and flush with distilled water to remove old coolant and debris. Ensure the system is empty before proceeding.
• Add WaterWetter and Coolant — For most cars, add one 12oz bottle of Red Line WaterWetter. Then, fill the system with the recommended type and amount of antifreeze or distilled water (for racing).
• Top Off and Run Engine — Top off the system to the correct level. Run the engine with the heater on high for 10-15 minutes to circulate the fluid and bleed air. Check for leaks and re-check coolant level after cooling.

Typical situations where Red Line WaterWetter Super Coolant 12 oz (144 fl oz Total) | Reduces Engine Temps Up To 30°F helps — illustrative scenarios, not customer reviews.