---
title: "3812 – Prepared rubber accelerators; compound…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 3812: Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified…"
canonical: "https://www.adhocs.ca/hs-codes/3812"
---

# 3812 Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; anti-oxidizing preparations and other compound stabilizers for rubber or plastics.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 38](https://www.adhocs.ca/hs-codes/38)

4 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code.

- [3812.10.00.00](https://www.adhocs.ca/hs-codes/3812.10.00.00) Prepared rubber accelerators
- [3812.20.00.00](https://www.adhocs.ca/hs-codes/3812.20.00.00) Compound plasticizers for rubber or plastics

## Anti-oxidizing preparations and other compound stabilizers for rubber or plastics

- [3812.31.00.00](https://www.adhocs.ca/hs-codes/3812.31.00.00) Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
- [3812.39](https://www.adhocs.ca/hs-codes/3812.39) Other

## Other headings in this chapter

- Previous: [3811](https://www.adhocs.ca/hs-codes/3811) Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.
- Next: [3813](https://www.adhocs.ca/hs-codes/3813) Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades.

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).