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HCl| Hydrochloric acid | Salt Spirit | Hydrochloric acid is an aqueous solution of hydrogen chloride gas and is an inorganic acid.

> Before use, make sure that the surface to be treated is acid-resistant.
> When diluting, always add the hydrochloric acid to the water and not the other way around.
> For the removal of cement veil on bricks, a ratio of 5-10% is generally sufficient.
> For etching concrete and steel, a higher percentage of 10-15% can be used, depending on the desired result.

SKU: 6097235739755 exinproZZ-30-5 Category: Tags: , , , ,


> Cleaning: exinpro Hydrochloric acid can be used to remove cement film after grouting. Dirty and weathered facades can also be refreshed by treating the facade with a exinpro Hydrochloric acid solution and then rinse with a high-pressure cleaner. To allow the acid to work only on the surface, you can choose to mist/wet a facade first.
> Etching concrete for coating adhesion: Remove contamination by cleaning the concrete. Use a exinpro Hydrochloric acid ratio of 10-15%. Use 10% for an open type of concrete and 15% for a compacted, smooth type of concrete. Spray or pour the exinpro Hydrochloric acid ratio evenly over the concrete (when pouring, a flat mop can be used to distribute over the surface). Leave the solution in contact with the concrete for 5 minutes, after which it can be removed by vacuuming, for example. To prevent the concrete from immediately absorbing the acid, it is possible to first moisten the concrete slightly.
After etching, the concrete must be neutralized. 1x cleaning with SORB®XT Stain Solution Pro (1:5 ratio) and rinse 2x with clean water.
!Work safely – Use PPE!

Exinfect Solutions Dilution Tool

Helps calculate the proportions and quantities


Keep in mind that you are and remain responsible if you decide to use this tool. For liquids with a different specific weight (much heavier than water) such as phosphoric acid and sulfuric acid, the gr/l, mg/l and ppm will no longer be displayed correctly. (disclaimer!). The required amount (ml / l) will indicate the correct value.

Additional information

Weight 5 kg
Dimensions 19,5 × 15 × 25 cm

1Liter, 5 Liter, 10 Liter


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