Marine Teak Deck Caulk from China
Marine teak deck caulk is a polysulfide mastic used for sealing teak deck seams on boats. It is flexible and UV resistant, making it ideal for marine environments. This product falls under tariff item 3214.10.90 as a caulking compound, not containing phenol-formaldehyde resin.
Duty Rate — China → Canada
6.5%
Import Tips
• Ensure the product is classified as a caulking compound, not as a paint or coating
• Verify it does not contain phenol-formaldehyde resin
• Keep the product's technical data sheet for CBSA inspection