Coolshirt Maintenance Additive - 16oz

Coolshirt Maintenance Additive is safe to use in all water cooling system and contains a fungicide to prevent the growth of mold and bacteria. Regular use of this non-toxic, biodegradable solution not only helps keep your cooling system clean, but helps to improve the life and performance of your system's water pump. Add 2 ounces every time the system is used for best results.