Coated Cellulose Fiber Pipe Seals from United States
Coated Cellulose Fiber Pipe Seals are die-cut seals made from coated cellulose fiber webs, designed for sealing pipe joints in water systems. They are cut to precise shapes and offer a biodegradable sealing solution. These products qualify under tariff item 4823.90.00 as other articles of coated cellulose fiber webs cut to size or shape.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the seals are classified as articles of coated cellulose fiber, not as gaskets of other materials
• Verify the coating does not constitute more than half the total thickness, which would shift classification to Chapter 39
• Provide technical specifications and test results to CBSA for verification