Antifouling & marine coatings: selection and sourcing guide
Antifouling paints prevent marine growth on the hull and cut fuel consumption. Under the IMO AFS Convention they must be TBT-free; choosing between self-polishing (SPC) and silicone foul-release systems depends on trading pattern and dry-docking interval.
Updated October 11, 2026
Quick facts
- HS code
- 3208.90
- Standards
- IMO AFS Convention (TBT-free), ISO 12944, NORSOK M-501
- Common grades
- Self-polishing copolymer (SPC), foul-release (silicone), epoxy primers
Overview
Antifouling paints prevent marine growth on the hull and cut fuel consumption. Under the IMO AFS Convention they must be TBT-free; choosing between self-polishing (SPC) and silicone foul-release systems depends on trading pattern and dry-docking interval.
Typical applications
- Commercial ship hulls
- yachts and boats
- offshore structures
- ballast tank and deck systems
- port and jetty steel
Specifications to agree with your supplier
When buying Antifouling & marine coatings, agree in writing on the grade, applicable standard, packaging, delivery term (Incoterm) and acceptance criteria. Ask for a certificate of analysis (COA) for every lot, the technical data sheet (TDS) and, where relevant, the safety data sheet (SDS).
How to source reliably
Work with verified (KYC) suppliers, request samples and a trial lot before large volumes, use independent inspection (SGS, Bureau Veritas, etc.) and tie payment terms to shipping milestones. The platform deal room keeps offer history, the digital contract and delivery steps on record in one place.
Transport, storage & customs
Customs usually classify Antifouling & marine coatings under HS heading 3208.90; always confirm the exact code in your importing country’s tariff. Store the goods dry, protected from moisture and direct sunlight with packaging intact, and ask for loading photos and the bill of lading (B/L) before shipment.
Frequently asked questions
What is the HS code for Antifouling & marine coatings?
It is usually classified under heading 3208.90. The sub-heading depends on form and purity — confirm it in your importing country’s customs tariff.
How do I find a reliable Antifouling & marine coatings supplier?
Prefer suppliers with the verified badge, a high trust score and completed deals. For large volumes, post a buying request to compare several offers and sign the contract in the deal room.
Can I buy small quantities as well?
Yes. For samples and small quantities you can message suppliers directly from the directory, free and commission-free. The deal room is designed for large, protected deals.
Current offers on the marketplace
Antifouling paint (SPC, ablative; copper-based)
TBT-free self-polishing (SPC) antifouling
Min. order: 2,000 litre