HFC Leak Detection Fluid from Canada
HFC-134a based pressurized leak detector spray for refrigeration systems. HTS 3827.69.00.00 for its HFC propane/methane derivatives mixture. Forms visible bubbles at leaks.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• UL 2129 listing for detector fluids; include sensitivity specs
• Class 2.2 non-flammable; no oxygen compatibility issues