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Old 06-03-2021, 06:27 PM   #18
burner31
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Join Date: Dec 2014
Location: Shawnee, Ok
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Default Re: what now is best to prevent rust returning?

Quote:
Originally Posted by ryanheacox View Post
I'm going to have to experiment with that. I always figured Thermocure was just a concentrated Evapo-rust but it appears not. Either way, it's great at cleaning up a cooling system. The water comes out black, just like using evapo-rust.
Diammonium Phosphate Is also used in brewing...stimulates yeast growth, and is a useful addition to yeast starters and wines lacking in natural nutrients, such as white wines and meads.
Some winemakers add it to every fermentation. Use 1/2 to 3/4 gram per gallon.

$1.95 per pound

I did the math, looks like about 5.25 oz would be ideal for a "treatment"
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'31 SW 160-B
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