27 CFR § 21.80
Formula No. 45
April 24, 2020
(a) Formula. To every 100 gallons of alcohol add:
Three hundred pounds of refined white or orange shellac.
(b) Authorized uses.
(1) As a solvent:
015. Candy glazes.
(2) Miscellaneous uses:
812 Product development and pilot plant uses (own use only).