FORMIC ACID LR 98%
Formic acid can be used for household and industrial cleaning, and can remove scale from evaporators, heat exchangers, and other equipment. It can also be used to remove limescale, and is one of the acids used in Cillit Bang Limescale & Shine.
Chemical experiments on scale samples show that formic acid can effectively remove the scale of the cooler. Through the acid immersion test, it was found that formic acid can effectively remove the scale attached to the plate, and its corrosion effect on the cooler plate is also small.