Improves heat transfer, lowers temperature
Antifreeze energizer and cooling system booster
Extends the life of your vehicle
Compatible with all vehicle's coolants
Improves gas mileage
Vr-12, Vitamin For Radiator, The First And Only Cooling System Additive Designed To Protect Your Vehicle, While You Save Money And Save The Environment. Re-Energize Your Antifreeze And Boost Your Coolant. Vr-12, Is The Most Recent Innovation In Additive Packages For Your Vehicles Cooling System Protection.