Yes, hydrochloric acid will attack the zinc coating.
John KK9A
David Gilbert ab7e wrote:
Pretty sure it will also make short work of the zinc.
Dave AB7E
On 6/10/2023 1:05 PM, Steve, NR4M wrote:
> Muriatic acid, with gloves, using a rag. It will make very short work of
the Portland cement in the concrete. It's the stuff that is used to etch
concrete floors in preparation for painting them with paints, like a two
part epoxy. Just was it well when your done. ( Rub some baking soda on tha
area to see if it's been sufficiently neutralized )
>
> Steve NR4M
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