Cork Fermentation Airlock Stopper from Mexico
A specialized cork base for homebrew airlocks in fermentation vessels, made from natural cork granules and a binder. This product is classified under tariff item 4503.10.00 as a cork or stopper of natural cork, as it is not excluded by the chapter notes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is a stopper, not a toy or game, to avoid exclusion under chapter 95
• Describe its use in fermentation vessels in customs forms
• Keep records of the cork composition for CBSA verification