Aluminum Brazing Flux Paste from China
Aluminum brazing flux paste, chloride-free, formulated for torch brazing aluminum heat exchangers in automotive radiators. It contains fluorides that remove the aluminum oxide layer during brazing, qualifying as an auxiliary preparation for soldering or brazing under tariff item 3810.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is labeled as a brazing flux, not a separate chemical compound, to avoid reclassification
• Verify the fluoride content and provide a safety data sheet (SDS) to CBSA if requested
• Confirm the paste is not put up for retail sale as a set with other items