VP RACING STAY FROSTY HIGH PERFORMANCE 1 GALLON COOLANT IS FORMULATED FOR HIGH PERFORMANCE ENGINES THAT REQUIRE ADDITIONAL PROTECTION FROM OVERHEATING AND MINIMAL FREEZE PROTECTION. IT CONTAINS A SPECIALIZED BLEND OF WETTING AGENTS AND PROPYLENE GLYCOL THAT IMPROVE COOLANT’S ABILITY TO TRANSFER HEAT AWAY FROM HIGH TEMPERATURE CYLINDER HEADS. OPERATING TEMPERATURES OF ENGINES ARE REDUCED BY UP TO 25 DEGREES FAHRENHEIT COMPARED TO CONVENTIONAL GLYCOL-BASED COOLANT.