Homemade Copper Fouling Removal

[tl1clk]

I am trying follow a homemade recipe, and I am looking for high strength 10% ammonia, anyone know where I can get it in Vancouver area, I try Hdepot and cantire but they only have household strength.

 

[CanAm]

Janitorial supply or Brenntag. I now use monoethanolamine instead, no risk of eating the bore.

 

[Cocked&Locked]

be careful, if it comes in contact with the finish and air, it will eat it and the steel! (the high amonia that is)

 

[rhkrqyr]

where could you find it?(toronto)

Janitorial supply or Brenntag. I now use monoethanolamine instead, no risk of eating the bore.

 

[CanAm]

MEA can be had from any chem supplier, like brenntag. It i also used as a grout and tile cleaner.