there are several different qualities and thickness of gloves..
the best ones are what doctors use for surgery.. talk about a tough glove..
MSA who makes respirators and other safety equipment made in the late 70s. some industrial high gauntlet gloves that resisted all kinds of solvents.. they were probably viton.. 25 bucks a pair.. mom had a pair for almost 10 years.. used them every day.. she loaned them to a work man who was doing some paint stripping as what he brought was melting.. the workman cut the fingers out of moms gloves.. he is lucky he left with his head on his shoulders..
they were black versions of these..
Nitrosolve Flocklined Chemical Gloves in Hand Protection | MSA - The Safety Company | Australia