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HTSUS, United States

3506.10.10.00

Animal glue, including casein glue, but not including fish glue

Classification path

  1. Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg
  2. Products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg
  3. Animal glue, including casein glue, but not including fish glue

Rates of duty

General (MFN)
6.5%
Column 2Cuba, North Korea, Russia, Belarus
30.4%
Unit of quantity
kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 3506

About heading 3506

Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg

Heading 3506 covers prepared glues and adhesives not elsewhere specified, plus glue products put up for retail sale at 1 kg net weight or less. Retail packs of 1 kg or less are in 3506.10. Other adhesives split between 3506.91 for polymers of headings 3901 to 3913 or rubber and 3506.99 for the rest.

Full guide to heading 3506

Products in this heading

  • Retail tubes of cyanoacrylate super glue under 1 kg
  • Bottles of school glue under 1 kg
  • Retail cans of contact cement under 1 kg
  • Two-part epoxy adhesive retail kits under 1 kg
  • Animal glue retail packages under 1 kg
  • Hot melt adhesive sticks sold in retail packs under 1 kg
  • Optically clear free-film adhesive for flat panel displays
  • Industrial acrylic polymer adhesive not put up for retail sale

Frequently asked questions

What is the HTS code for a retail glue under 1 kg?

A non-animal glue put up for retail sale as glue at 1 kg net weight or less is 3506.10.50.00, with a general (MFN) rate of 2.1%.

What is the duty on optically clear adhesive for flat panel displays?

Optically clear free-film adhesives and optically clear curable liquid adhesives of a kind used solely or principally for flat panel displays or touch-sensitive screen panels are 3506.91.10.00, with a general (MFN) rate of Free.

How do I classify animal glue put up for retail sale not exceeding 1 kg?

Animal glue, including casein glue but not fish glue, put up for retail sale as glue at 1 kg net weight or less is 3506.10.10.00, with a general (MFN) rate of 6.5%.

Source: USITC Harmonized Tariff Schedule, retrieved October 22, 2026.

HTS 3506.10.10.00: Animal glue, including casein glue, but not including fish..., 6.5% duty | HTSBase