Concrete behind fried chicken restaurant

[Pat Norman]

That is like 3 times too high. Try to see if you can locate a Univar outlet some where nearby.

 

[Christopher]

Great job Pat, came out nice.

 

[CL Scott]

For starters I use a plastic scoop you get at Walmart for dogfood which probably holds 3 cups heaping. I think I had two scoops potash flakes two scoops tsp and maybe a scoop of caustic soda was in my bucket before I started. Also maybe a quart of butyl in a larger 6 or 7 gallon bucket of water sprayed downstream.
That's as accurate as I can remember. ALWAYS neutralize when you put something that strong down.
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What do you use to neutralize Pat?

 

[Pat Norman]

Oxalic acid. 4 to 6 cups crystals in a fiver and downstream.

 

[CL Scott]

Oxalic acid. 4 to 6 cups crystals in a fiver and downstream.

Got it, thanks!

 

[pinpointdan]

Does one need to avoid metal when using koh? Like metal tables and chairs at restaurants?

 

[pinpointdan]

?????

 

[purepowerwash]

Good work!! What acid mix do you use to neutralize? I am going to try this myself.
Thanks!!

 

[Pat Norman]

Good work!! What acid mix do you use to neutralize? I am going to try this myself.
Thanks!!

Oxalic

 

[socalkol]

I'm a bit late, but AMAZING work Pat. Those results are nuts! *resists the urge to be the 4th person to ask if you neutralized with oxalic*

 

[Pat Norman]

Does one need to avoid metal when using koh? Like metal tables and chairs at restaurants?

Yes I would say don't get it on tables and chairs.