Brazing Stop-Off Paint from Japan
A refractory paint applied to mask areas during vacuum brazing of turbine blades. This product is classified under tariff item 3810.90.00 as an auxiliary brazing preparation, withstanding high temperatures without metal contamination. It is removed by water blasting after the brazing cycle.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is not classified as a paint under Chapter 32, as its function is a process aid, not a coating
• Provide technical documentation showing its use in brazing operations
• Verify that the refractory materials are not subject to Canadian import restrictions