Class 3 Flammable Liquid Ocean Freight

Class 3 · Flammable Liquids
Class 3 Flammable Liquid Ocean Freight

IMDG-certified shipping for paints, coatings, thinners, adhesives, alcohol-based liquids, and fragrances — with flash-point verification and summer-season space guaranteed.

What Counts as a Class 3 Flammable Liquid?

A liquid is Class 3 if its closed-cup flash point is at or below 60°C (140°F). This is a much wider category than most exporters realize — it includes not only obvious solvents and gasoline, but also paints, inks, adhesives, perfumes, alcohol-based hand sanitizers, and some cleaning products.

Flash point determines the Packing Group (PG):

PG I
Flash point < 23°C. Most strictly regulated.
PG II
Flash point 23–60°C. Most paints and solvents.
PG III
Flash point 23–60°C, higher boiling point. Mildly flammable.

Flammable Liquids We Ship

Paints & Coatings (UN1263)

Architectural paints, industrial coatings, paint-related materials. The single most common Class 3 cargo we export.

Thinners & Solvents

Paint thinners, turpentine, xylene, ethanol, methanol-based solvents (UN1993).

Adhesives & Glues (UN1133)

Solvent-based adhesives, contact cement, epoxy resins before curing.

Fragrances & Alcohol Products

Perfumery alcohol (UN1266), ethanol (UN1170), alcohol-based sanitizers, tinctures.

What Makes Class 3 Tricky

Summer season restrictions. Carriers impose stricter limits on Class 3 from June through September due to high temperatures.
Segregation from oxidizers. Class 3 cannot share a container with Class 5.1 oxidizers or Class 8 strong acids.
Flash point must be on the MSDS. If your supplier's MSDS doesn't list flash point, we cannot book the cargo.
UN-spec inner packaging. Drums and cans must carry the UN marking for dangerous goods.

Shipping Paints, Solvents, or Alcohol Products?

Send us your MSDS. We verify flash point, packing group, and carrier availability within 4 business hours.

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Class 3 Flammable Liquids FAQ

Are water-based paints classified as Class 3?

Water-based latex paints are usually not Class 3 (flash point above 60°C). Solvent-based paints and oil-based coatings almost always are. We confirm based on the MSDS.

Can Class 3 liquids ship in LCL consolidation?

Yes, but segregation with other cargoes must be verified. We review every LCL booking for compatibility before stuffing.

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