Friday, 10 July 2020, 3:52 AM
Site: Plumbers School
Course: Plumbers School (Home)
Glossary: Plumbing Dictionary
ESSENTIALLY NONTOXIC TRANSFER FLUIDS
Fluids having a Gosselin rating of 1, including propylene glycol; mineral oil; polydimethylsiloxane;Â hydrochlorofluorocarbon, chlorofluorocarbon and hydrofluorocarbon refrigerants; and FDA-approved boiler water additives for steam boilers.
ESSENTIALLY TOXIC TRANSFER FLUIDS