Solid film lubricant means a very thin coating consisting of a binder system containing as its chief pigment material one or more of molybdenum disulfide, graphite, polytetrafluoroethylene (PTFE) or other solids that act as a dry lubricant between faying surfaces.
Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.
Waste oil means used or spent oil or solvents or other volatile hydrocarbons, including but not limited to crankcase oil.
Polystyrene foam means blown polystyrene and expanded and
Perfluoroalkyl and polyfluoroalkyl substances or “PFAS” means a class of fluorinated organic chemicals containing at least one fully fluorinated carbon atom.