AMSOIL ISO 46 (PCI) and ISO 100 (PCK) Synthetic Compressor Oil quart bottles are transitioning to bilingual English/French labels in the U.S. and Canada. Formulations and pricing remain unchanged. Expect to see the new labels in distribution centers as current stocks are depleted. The PCIQTC and PCKQTC product codes are discontinued. Canadian Dealers and customers should begin using product codes PCIQT and PCKQT.
Oil Analysis: A Valuable Tool for Winning Commercial Business
April 1, 2026
