Natural Rubber Foam Insulation Strip
Cellular vulcanized natural rubber strip for thermal and acoustic insulation in HVAC systems, supplied in rectangular uncut form. The product is not further worked, so it falls under strip of cellular rubber in tariff item 4008.19.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the insulation is of non-cellular rubber
Non-cellular rubber plates and strips are classified separately.
If the insulation is of mineral wool or other materials
Other insulation materials fall in Chapter 68.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the strips are of cellular natural rubber and not faced with foil or other materials, which could change classification
• Keep supplier documentation on the rubber composition and form
Related Products under Tariff item 4008.19.00
Acoustic Foam Rubber Profile
Sound-absorbing cellular rubber profiles for studio panels. These are profile shapes of vulcanized cellular rubber, not hard rubber, and are classified under tariff item 4008.19.00 as 'Other' cellular rubber products.
Blended EPDM Foam Sheet
EPDM cellular rubber sheets blended with fillers for roofing membranes and expansion joints, made of vulcanized rubber other than hard rubber. These sheets are simply cut to rectangular shape and are classified under tariff item 4008.19.00 as other plates, sheets, and strip of cellular rubber.
Cellular Natural Rubber Acoustic Seal Profile
Cellular natural rubber acoustic seal profiles with labyrinthine cross-sections, designed for soundproofing doors in recording studios. These are profile shapes of vulcanized cellular natural rubber, not hard rubber, and are classified under tariff item 4008.19.00 as 'Other' cellular rubber products.
Cellular Natural Rubber Gasket Sheet
Thick foam sheets of vulcanized natural rubber, supplied in rectangular bulk form and intended for cutting into industrial gaskets. The product is not further fabricated beyond simple cutting, so it qualifies as plates of cellular rubber under tariff item 4008.19.00.
Cellular Natural Rubber Weatherstripping Profile
Extruded cellular natural rubber weatherstripping profiles for sealing doors and windows in buildings. These are profile shapes of vulcanized cellular natural rubber, not hard rubber, and are classified under tariff item 4008.19.00 as 'Other' cellular rubber products.
Cellular NR Expansion Joint Profile
Waffle-pattern cellular natural rubber profiles for concrete expansion joints in bridges and parking structures. These are complex profile shapes of vulcanized cellular natural rubber, not hard rubber, and are classified under tariff item 4008.19.00 as 'Other' cellular rubber products.