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HFC Leak Detection Fluid from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

UL 2129 listing for detector fluids; include sensitivity specs

Class 2.2 non-flammable; no oxygen compatibility issues