Technical Grade Cuprous Oxide for Antifouling Paints from United States
Technical-grade cuprous oxide powder (Cu2O) with 97% minimum purity, specifically formulated for use in marine antifouling paints to prevent biofouling on ship hulls. It is pure cuprous oxide, falling under tariff item 2825.50.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not mixed with other paint ingredients, which would classify it as a paint under heading 3208
• Provide purity documentation