Braze Paste with Flux for Copper from Japan
A pre-mixed paste containing copper phosphorus brazing alloy and borax flux for refrigeration tubing. This product is classified under tariff item 3810.90.00 as an auxiliary brazing preparation, though it is borderline with complete pastes. It provides self-fluxing properties during brazing.
Duty Rate — Japan → Canada
0%
Import Tips
• Determine if the paste is primarily a brazing alloy with flux or a flux preparation; if it contains significant metallic content, it may fall under 3810.10.00
• Provide technical data on the composition and intended use
• Ensure the product is not classified as a separate chemically defined compound