HVAC Duct Liner Mat from China
> A chemically bonded glass fiber mat used to line HVAC ducts for sound attenuation and thermal control. It is a mat of glass fibers with a chemical binder, falling under tariff item 7019.15.00.
Duty Rate — China → Canada
0%
Import Tips
• > Ensure the mat is not faced with a foil or scrim, as that may reclassify it
• Provide the binder and fiber specifications to CBSA
• If the mat is cut to size for specific ducts, it may still be classified here if not further processed