Fuel in an IBC tote: what the fire code allows
Plastic and composite IBCs should never be used for Class I flammable liquids, which include gasoline. Metal IBCs are the choice for onsite storage of Class I flammables and Class II and III combustibles.
01What the fire guidance says
One NFPA-based guide states that plastic and composite IBCs should never be used for Class I flammable liquids, and that metal IBCs are suitable for onsite storage of Class I flammables and of Class II and Class III combustibles. Listed rigid nonmetallic IBCs are suitable for onsite storage of Class II and Class III combustible liquids only.
The reason is fire. A plastic IBC containing a combustible or flammable liquid can melt or burn fairly quickly and release its entire contents, which increases the fire hazard. Metal IBCs can withstand fire for at least 30 minutes when fitted with a pressure venting device.
02Diesel, gasoline and heating oil
| Fuel | Class, in general | In a plastic tote? |
|---|---|---|
| Gasoline | Class I flammable | Never |
| Diesel | Generally Class II combustible | Only a listed rigid nonmetallic IBC, for onsite storage |
| Home heating oil | Generally Class II combustible | Only a listed rigid nonmetallic IBC, for onsite storage |
| Lubricating oil | Generally Class III combustible | Only a listed rigid nonmetallic IBC, for onsite storage |
The classes depend on the product’s flash point. The SDS names the class, and your fire marshal decides what is allowed on your site.
03What the desk does with a fuel ticket
A ticket that says the tote will hold fuel or oil gets a question back. The desk asks which fuel, where it will be stored and whether the tote is a listed one. It will not match a plastic tote to gasoline. A metal tote is the match for that job, and the metal tote page describes the type.
04Tote that held fuel before
A tote whose last contents were a fuel is a hazardous-chemical ticket. It needs the SDS and a rinse, and goes through the same empty test as other totes. See the RCRA empty guide and the last-contents guide for the order the desk asks.
?Questions on this page
Can I store diesel or gasoline in a plastic IBC tote?
Never gasoline. Diesel only in a listed rigid nonmetallic IBC for onsite storage, and your fire marshal decides.
Which tote for fuel?
A metal IBC, often UL 142 listed.
Sources
Last reviewed 2026-11-11. Rules change; read the current text before you act on it.