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Code · CFR · Title 27 — Alcohol, Tobacco Products and Firearms · Part 21 · § 21.55

§ 21.55. Formula No. 28-A.

70 words·~1 min read·/us/cfr/t27/s§ 21.55·

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(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).
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