Anyone have experience with SDA40-B190 proof ethanol?

[cyclopath]

do you understand where the bittrex is when you’re done?
(hint, taste your work)

What’s your opinion on using this type of anhydrous ethanol

dont forget the bitrex. not much you can do about it ive tried a million things. can get most of it out but some how that taste is still there.

do you have to permits for SDA rather than CDA?

Requirements for User/Dealer of Specially Denatured Alcohol | TTB: Alcohol...