HS Code for Polymer adhesive

Polymer adhesives are classified under HS code 3506.91 because they represent prepared glues and other prepared adhesives that are not elsewhere specified or included, specifically those based on polymers of headings 39.01 to 39.13 or on rubber. This classification is determined by the chemical composition of the adhesive's bonding agent. Heading 3506 is reserved for products suitable for use as glues or adhesives, put up for retail sale as such, or consisting of mixtures of two or more ingredients which have been mixed for use as adhesives. The subheading 3506.91 is a specific carve-out for those formulations where the primary active component is a synthetic polymer or a rubber-based compound. This includes a wide range of industrial and consumer adhesives used in construction, automotive assembly, and packaging. The classification relies on the fact that the product is a \"prepared\" adhesive, meaning it is a finished formulation ready for application, rather than a raw polymer resin in primary form. To qualify for this code, the product must be intended for use as an adhesive and must contain the necessary additives, solvents, or fillers that distinguish it from a pure chemical substance.

Products Included

• Epoxy resin adhesives
• Polyurethane-based glues
• Acrylic structural adhesives
• Cyanoacrylate (super glue)
• Silicone-based adhesives
• Rubber cement
• Hot melt adhesives based on EVA

Common Misclassification

Polymer adhesives are frequently confused with products under HS code 3214, which covers glaziers' putty, grafting putty, resin cements, and other mastics. While both are used for bonding, 3214 is generally for fillers and sealants rather than pure adhesives. Another common error is classifying them under 3901 through 3913. These codes are for polymers in primary forms (like raw resins) that have not yet been formulated into a prepared adhesive. If the product is a pure resin without adhesive additives, it belongs in Chapter 39.

FAQ

What is the HS code for polymer adhesive?

The primary HS code for prepared adhesives based on polymers or rubber is 3506.91.

Does this code include retail-sized glue bottles?

Yes, however, if the adhesive is put up for retail sale in packages not exceeding a net weight of 1 kg, it may also be classified under 3506.10, regardless of its chemical composition.