Asbestos-Cement Electrical Insulation Boards
Electrical insulation boards made from asbestos-cement, combining dielectric strength with mechanical rigidity for use in electrical panels and switchgear enclosures. The asbestos provides insulation while cement offers structural support.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5% | — | 5% |
| 🇲🇽Mexico | 5% | — | 5% |
| 🇺🇸United States | 5% | — | 5% |
| 🇩🇪Germany | 5% | — | 5% |
| 🇯🇵Japan | 5% | — | 5% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the boards are classified as electrical insulators
Electrical insulators are excluded from Chapter 68 and fall under heading 85.46.
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
• Verify that the boards meet Canadian electrical safety standards
• Declare the asbestos content accurately on customs documentation
• Consult CBSA for any special handling or disposal requirements
Related Products under Tariff item 6811.40.00
Asbestos-Cement Corrugated Roofing Sheets
Corrugated roofing sheets made from asbestos-cement, designed for durable and weather-resistant roofing in industrial and agricultural buildings. The asbestos fibers reinforce the cement matrix, providing enhanced tensile strength and longevity.
Asbestos-Cement Fire-Resistant Partitions
Pre-fabricated fire-resistant partition panels made from asbestos-cement, rated for fire resistance in commercial buildings and ships. The high asbestos content provides thermal barrier properties, making them suitable for fire-rated applications.
Asbestos-Cement Flat Sheets
Large flat sheets of asbestos-cement used for partitions, cladding, and flooring underlayment in construction projects. Manufactured using the Hatschek process, which combines asbestos fibers and cement on a cylinder mold.
Asbestos-Cement Flue Liners
Cylindrical flue liners made from asbestos-cement, designed to withstand high temperatures and corrosive gases in chimneys and flues. The asbestos enhances flexibility to prevent cracking under thermal stress.
Asbestos-Cement Pressure Pipes
High-pressure pipes manufactured from asbestos-cement for water distribution and sewage systems, valued for corrosion resistance. Asbestos chrysotile fibers are mixed with cement and formed into centrifugally spun tubes.
Asbestos-Cement Roofing Shingles
Flat or curved asbestos-cement shingles designed for roofing applications in residential and commercial buildings. These products are formed by mixing asbestos fibers with Portland cement and water, then pressing and curing.