Export Supply Checklist
Before importing, confirm resin system, color, gloss, film build, cure window, test standard, certificates, packing, quantity and destination port. We return one written quotation covering MOQ, sample quantity, production window, QC documents and freight options.
- Stock RAL colors: typically 25-100 kg per color
- Custom colors: often 100 kg or more per color
- Samples: usually 1-5 kg per color
- Stock production: typically 7 working days after approval
- Custom production: usually 7-15 working days after approval
- QC and packing: normally 1-3 working days
- Sea freight from Xiamen/Fuzhou: often 25-45 days to Europe or North America
For infrastructure projects, also record blast profile, holiday-test requirements and concrete exposure class. Request batch COA, SDS, and RoHS/REACH declarations where relevant; WRAS, ACS or other approvals depend on the selected system.
Powder Coating for Rebar and Buried Steel
Fusion-bonded epoxy rebar shields steel reinforcement from chloride attack and extends the service life of bridges, tunnels and marine structures. It is the standard protection where concrete faces aggressive environments.
Recommended Coating Systems
- Fusion-bonded epoxy (FBE) per ASTM A775 / A934
- Epoxy systems for buried steel components
Key Performance Properties
- Strong bond to cleaned steel
- Chloride and moisture barrier in concrete
- Damage resistance during handling and bending
- Proven multi-decade service life
Typical Specifications
- Film thickness: 175–300 µm (typical FBE)
- Cure: metal temperature 230°C+
- Bend, adhesion and holiday tests per standard
- Salt spray 1000+ hours on request
Application Notes
- Blast to Sa 2.5 profile before coating
- Avoid sharp edges and holiday defects
- Test coating integrity after bending
Frequently Asked Questions
Do you test for coating holidays?
Yes — spark testing is available for fusion-bonded epoxy bars.
Can epoxy rebar be used in marine concrete?
Yes, FBE rebar is the proven choice for chloride-rich environments.
Buyer Decision Snapshot
Record edge thickness and holiday testing for buried or concrete-embedded steel.
Related powder systems
Specification to send
Send part drawings, substrate, exposure, target film thickness, gloss/texture, color reference, tests, quantity and destination port. We will confirm the system, MOQ, production window, QC documents and delivered-cost options.
Need This Coating for Your Project?
Tell us your application, substrate and requirements — our engineers will confirm the right system within one working day.