Acid for cleaning propellers and hulls (1 L) MATT CHEM Chalkex

Acid cleaner stabilized powerful containing corrosion inhibitors.
To remove the shells and algae easily.
Dissolves in a few minutes the calcareous concretions and shells inlaid on the immersed parts. It does not entail any grubbing-up metal unlike an ordinary acid.
Covering power: 5 to 7 m²/L. action time: 5 to 10 minutes.
Packaged in a spray of 1 L.