The First Question Comes Before the Freight Rate

Paints and coatings are widely shipped from China to Indonesia for construction, furniture, automotive parts, industrial equipment, marine applications, and household decoration.

Before requesting a sea freight rate or booking shipping space, one issue must be confirmed: is the product dangerous goods or general cargo?

Incorrect classification may result in rejected bookings, warehouse refusal, missed vessels, additional inspections, repacking costs, customs delays, or serious safety risks during transportation.

Why Are Some Paints Classified as Dangerous Goods?

Many paints, lacquers, varnishes, stains, enamels, thinners, and coating materials contain flammable solvents. Under the UN Model Regulations, liquids with a closed-cup flash point of 60°C or below may meet the criteria for Class 3 flammable liquids, subject to the complete formulation and other applicable classification criteria.

A common transport entry for solvent-based products is UN 1263, PAINT or PAINT RELATED MATERIAL, Class 3. The packing group and operational requirements depend on the product’s properties and applicable special provisions.

Transport marks must match the actual hazard classification and documents.  |  Photo: tochichi / Wikimedia Commons; Class 3 symbol public domain

Are Water-Based Paints Always General Cargo?

No. Many water-based emulsion paints have low flammability and may qualify as general cargo, but the description “water-based” alone is not a transport classification.

A water-based coating may still contain flammable solvents, corrosive ingredients, toxic substances, reactive components, or environmentally hazardous chemicals. Depending on the formulation, it may fall under Class 3, Class 8, Class 9, or another dangerous goods category.

Common Paint and Coating Classifications

Aerosol spray paint requires separate review because the pressurized propellant can change the classification.  |  Photo: cottonbro studio / Pexels

How to Confirm Whether the Cargo Is Dangerous

The first document to review is the English Safety Data Sheet (SDS), especially Section 14: Transport Information. However, an SDS may be incomplete or inaccurate for transport purposes, so unclear products should be confirmed with the manufacturer, distributor, an authorized laboratory, or the competent authority.

1. Collect the exact product name, model, formula or product code, and packaging information.

2. Review the latest English SDS, especially Sections 2, 3, 9, 10, 12 and 14.

3. Check the flash point, UN number, proper shipping name, hazard class, packing group and marine pollutant status.

4. Obtain a recognized Cargo Transport Condition Appraisal Report when required by the carrier or Chinese export operation.

5. Ensure the SDS, appraisal report, invoice, packing list, package labels, customs declaration and booking details are consistent.

Documents Commonly Required

Packaging, Marking and Container-Loading Checks

Packaging must be compatible with the product and strong enough to withstand normal handling, vibration, stacking pressure, temperature changes, and sea transportation. Dangerous goods packaging must also meet the applicable performance and marking requirements.

Paint products should be inspected for package condition, leakage risk, labels, pallet stability, and document consistency before loading.  |  Photo: Tiger Lily / Pexels

· Check every lid, seal, drum, pail, can and carton for leakage or deformation.

· Confirm that package labels, UN marks and hazard labels are visible and correct.

· Use suitable pallets, corner protection, stretch wrapping and anti-slip materials.

· Keep incompatible substances separated and follow carrier segregation instructions.

· Secure cargo to prevent movement, impact and package collapse during the voyage.

· Record loading photographs and verify the final package count and gross weight.

Import Preparation in Indonesia

Before shipment, the Indonesia importer and local customs broker should confirm the HS code, product description, intended use, importer qualifications, labeling requirements, and any applicable import restrictions.

Indonesian customs supporting documents commonly include the commercial invoice, packing list, bill of lading or air waybill, product identification documents, import requirement documents, and other documents required for the customs declaration.

Advance coordination between the China shipper, freight forwarder and Indonesia destination team helps prevent arrival delays.  |  Photo: Tom Fisk / Pexels — North Jakarta port

Common Problems That Cause Delays

Incorrect classification: The supplier declares general cargo while the SDS or test report indicates a regulated dangerous goods entry.

Inconsistent product names: The SDS, invoice, packing list, labels, appraisal report and booking use different descriptions or product codes.

Unqualified packaging: Ordinary buckets, cans or cartons are used without confirming compatibility, strength, seals or required UN performance standards.

Late DG booking: The selected vessel, terminal or transshipment port does not accept the class, or DG capacity has already been closed.

Mixed cargo not fully reviewed: Paint, thinner, hardener, aerosols and accessories are packed together, but only the main paint was checked.

Missing marine pollutant information: Environmental hazard details are omitted even though the formulation may trigger additional marks and declarations.

How ECBEC Supports Indonesia Freight Forwarders

For Indonesia freight forwarders, the main challenge is not simply finding a freight rate. The real work is verifying the cargo correctly and controlling every step on the China side before loading.

· Communication with the supplier or factory in China

· Pre-checking of SDS, appraisal reports and booking documents

· Coordination of dangerous goods classification confirmation

· Factory pickup and suitable warehouse arrangements

· Packaging, palletizing, labeling and marking coordination

· Carrier acceptance and dangerous goods space confirmation

· Export customs declaration and document preparation

· Container loading supervision and photo records

· Shipment tracking and coordination with the Indonesia destination agent

Final Answer: Dangerous Goods or General Cargo?

Paints and coatings can be either dangerous goods or general cargo. The classification should never be based only on a product name, a supplier’s verbal statement, or the description “water-based.”

A careful review of the SDS, flash point, ingredients, transport appraisal, packaging and carrier requirements at the beginning can prevent rejected cargo, missed vessels, repacking costs, customs delays and safety incidents later.