Sponge Rubber HVAC Duct Seal Profile

Cellular rubber profiles for sealing HVAC duct joints, featuring bulb and fin design. Falls under 4008.19.60.00 as profile shapes of other cellular vulcanized rubber.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.3%+35.0%38.3%
🇲🇽Mexico3.3%+10.0%13.3%
🇨🇦Canada3.3%+10.0%13.3%
🇩🇪Germany3.3%+10.0%13.3%
🇯🇵Japan3.3%+10.0%13.3%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

4008.19.20Lower: 35% vs 38.3%

If rods rather than profiles

Uniform circular/square cross-sections classify as rods, not profiles.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Certify compliance with no excluded additives per notes to headings 4001-4008

Use photos and specs to show profile extrusion process

Prevent reclassification by importing uncut lengths over 5m typically

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