The Airsource A/C Flush Fluid is the perfect solution for removing resins, tar and suspended solids from your air conditioning system. It is perfect for smaller jobs and it is non-reactive with copper, aluminum and brass, so you can be sure that your system is safe from corrosion. It also contains rust inhibitors to help protect your system from further damage. With this product, you can be sure that your air conditioning system is clean and free of debris and that it is protected from further damage. FleetPride is your First Click in Heavy Duty®.