[Code of Federal Regulations]
[Title 27, Volume 1]
[Revised as of April 1, 2005]
From the U.S. Government Printing Office via GPO Access
[CITE: 27CFR21.55]

[Page 501]
 
            TITLE 27--ALCOHOL, TOBACCO PRODUCTS AND FIREARMS
 
 CHAPTER I--ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE 
                                TREASURY
 
PART 21_FORMULAS FOR DENATURED ALCOHOL AND RUM--Table of Contents
 
   Subpart D_Specially Denatured Spirits Formulas and Authorized Uses
 
Sec. 21.55  Formula No. 28-A.

    (a) Formula. To every 100 gallons of alcohol add:

One gallon or any combination totaling 1 gallon of either gasoline, 
unleaded gasoline, heptane, or rubber hydrocarbon solvent.

    (b) Authorized uses. (1) As a fuel:

611. Automobile and supplementary fuels.
612. Airplane and supplementary fuels.
613. Rocket and jet fuels.
620. Proprietary heating fuels.
630. Other fuel uses.

    (2) Miscellaneous uses:

812. Product development and pilot plant uses (own use only).