ᐅ Removing plaster residue from sandstone

Created on: 6 Dec 2021 20:27

Mike1999

Hello everyone!

How can hard, dry plaster residue be removed from sandstone? These are sandstone blocks of a garden wall.

By the way, I'm struggling to come up with more lines (to reach 200 characters), even though I believe I have already asked my fairly straightforward question. Thank you very much!

Regards,
Mike

Mike19998 Dec 2021 17:43

#19

Yes, that seems obvious, but overall I was not satisfied with the company. Therefore, I doubt they will do a better job...

tomtom798 Dec 2021 19:30

#20

Hello neighbor... Greetings from the city with the castle.

hohmann-Garten-Landschaftsbau is a very good company if they have availability for appointments.

evelinoz9 Dec 2021 04:03

#21

Here, a 10 times diluted hydrochloric acid is used.

ᐅ Removing plaster residue from sandstone

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