Brazil NCM · 8-digit subitem

NCM 3506.91.10 – Rubber-based adhesives

NCM 3506.91.10 (also written 35069110) is Brazil's code for rubber-based adhesives. Its first 6 digits are HS code 3506.91.

Official description of NCM 3506.91.10

PortuguêsOfficial
À base de borracha
EnglishUnofficial translation

Based on rubber

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 3506.91.10

35Chapter 06Heading 91Subheading

HS code 3506.91
Same in every country

1Item 0Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 35 Albuminoidal substances; modified starches; glues; enzymes Matérias albuminoides; produtos à base de amidos ou de féculas modificados; colas; enzimas.
  2. Heading 35.06 Prepared glues and other prepared adhesives, n.e.c. or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding 1kg net weight Colas e outros adesivos preparados, não especificados nem compreendidos noutras posições; produtos de qualquer espécie utilizados como colas ou adesivos, acondicionados para venda a retalho como colas ou adesivos, de peso líquido não superior a 1 kg.
  3. Group 3506.9 Other: Outros:
  4. Subheading 3506.91 Adhesives; prepared, based on polymers of heading 3901 to 3913 or on rubber Adesivos à base de polímeros das posições 39.01 a 39.13 ou de borracha
  5. Subitem 3506.91.10 Based on rubber À base de borracha

Other NCM codes under HS 3506.91

3506.91.20 Water-dispersible polymer-based adhesivesÀ base de polímeros das posições 39.01 a 39.13, dispersos ou para dispersar em meio aquoso 3506.91.90 Other polymer-based adhesivesOutros

Questions about NCM 3506.91.10

What is NCM 3506.91.10?

NCM 3506.91.10 (35069110) is the Brazilian (Mercosur) code for rubber-based adhesives. Its official Portuguese description is “À base de borracha”.

What is the HS code for NCM 3506.91.10?

HS 3506.91 (Adhesives; prepared, based on polymers of heading 3901 to 3913 or on rubber). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 3506.91.10?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.