Shipping Paint, Aerosols and Class 3 Flammables from Miami (2026)

Paint, adhesives, solvents, cleaning chemicals and aerosol cans are ordinary retail products and regulated dangerous goods at the same time. A carrier that discovers undeclared flammables in a Miami pallet will reject the load, and the shipper — not the warehouse, not the trucker — carries the regulatory exposure. The good news is that this is routine freight when it is classified, packed and papered correctly.

Start with the classification

Most of this category falls into two buckets:

• UN1263, Paint or Paint related material — Class 3 flammable liquid, typically Packing Group II or III depending on flash point and boiling point. Class 3 covers liquids with a flash point at or below 60 degrees Celsius.
• UN1950, Aerosols — Class 2, and usually Division 2.1 flammable gas when the propellant or contents are flammable. Non-flammable aerosols fall under Division 2.2.

The safety data sheet is the starting point, not the final answer. Section 14 of the SDS gives the transport classification, but it is the shipper’s legal responsibility to verify it against the mode being used. Our overview of the nine hazmat classes is a good refresher if you are new to this.

Limited quantity is usually the practical route

Small inner packagings of paint and aerosols shipped in properly sized combination packaging often qualify for limited quantity provisions, which relax some marking, labeling and shipping paper requirements. Limited quantity is what makes retail replenishment of paint and household chemicals workable.

Two things trip up South Florida shippers here. First, the old ORM-D consumer commodity marking has been phased out for ground transport, so packages still bearing it are not compliant — the limited quantity diamond marking is what belongs on the box. Second, limited quantity does not mean unregulated: quantity per inner receptacle and gross weight per package limits still apply, and air transport has its own, stricter set.

Mode changes the rules

Truck

Ground moves follow 49 CFR. Shipping papers with proper shipping name, UN number, hazard class, packing group and quantity are required for fully regulated shipments, along with emergency response information and a monitored 24-hour emergency phone number. Placarding is generally triggered at 1,001 pounds aggregate gross weight of Table 2 materials on the vehicle — our Florida placarding guide covers the thresholds and the local routing restrictions.

Ocean

Export containers follow the IMDG Code, which adds segregation requirements, a dangerous goods declaration and a container packing certificate. Flammables cannot simply be co-loaded with anything that fits.

Air

Air is the most restrictive mode. Aerosols and paint move under IATA DGR with tight quantity limits per package and per aircraft type, and the shipper’s declaration has to be perfect. See our guide to IATA DGR hazmat air freight from MIA before you book anything flammable on a plane.

Storage in South Florida

Flammable liquids and aerosols have storage requirements that a general merchandise warehouse cannot meet. Segregated areas, appropriate fire protection, aggregate quantity limits and trained staff all matter, and Florida’s heat makes temperature control a practical issue on top of the regulatory one. We cover this in detail in our Miami hazmat warehousing guide. If your 3PL cannot tell you where flammables sit in their building, they are not storing them correctly.

Training is the requirement people forget

Anyone who classifies, packages, marks, labels, prepares papers for or loads hazardous materials is a hazmat employee under 49 CFR and needs initial training with recurrent training on a three-year cycle. Air adds a separate IATA training expectation. Keep the records — this is the first thing an inspector asks for.

Frequently asked questions

Is paint always classified as hazardous for shipping?

Not always. Water-based paints with no flammable solvent are often not regulated for transport, while solvent-based paints usually ship as UN1263, Class 3. Check Section 14 of the safety data sheet and verify it against the mode you are using.

Can I still use the ORM-D marking on consumer commodity shipments?

No. The ORM-D consumer commodity marking has been phased out for ground transport. Packages that qualify should carry the limited quantity marking instead, and air shipments follow the IATA rules for consumer commodities.

What triggers hazmat placards on a truck carrying paint?

For Table 2 materials such as Class 3 flammable liquids, placarding is generally required once the aggregate gross weight of hazardous materials on the vehicle reaches 1,001 pounds. Limited quantity shipments are treated differently.

Ship regulated freight the right way

Go Freight handles compliant LTL and warehousing for regulated commodities from 3300 NW 110 St, Miami, FL 33167. Request a freight quote or call (786) 445-0150.