Dental Investment Ring Liner from United States
A burnout-resistant paper or cellulose liner used in dental casting rings to protect the investment material during alloy pouring. It is an accessory for dental casting processes and is classified under tariff item 9018.49.00 as other dental instruments and appliances.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the liner is specifically designed for dental use and not a general paper product
• Include technical specifications in your documentation to avoid reclassification