Russell Hendrix SCALE X2 Extra Strength Commercial Descaler, 4L (2-pack) - L6060-008 RH

Scale X2 is a powerful blend of acids and detergents which dissolves hard water scale and rust deposits from heating coils, boilers, hot water lines, and other similar surfaces where accumulations of scale are a problem. It contains a corrosion inhibitor which prevents damage to most metal surfaces, but care should be taken with aluminum and other soft metals.

Product sold in cases of (2) two.