Nitrile Rubber Caulking for Facades from Mexico
A weather-resistant caulking compound using nitrile rubber for exterior building facades. It offers oil and UV resistance and is classified as a mastic based on rubber for non-refractory surfacing.
Duty Rate — Mexico → Canada
6.5%
Import Tips
• Ensure the caulking is not a separate chemically defined compound, as Chapter 32 excludes those
• Declare it as a mastic based on rubber for facades
• Verify it is not a paint or enamel, which would be classified under heading 32.08 or 32.09