I use a similar type of glove (Ove Glove) when I’m making yeast starters in an Erlenmeyer Flask. It’s really handy (pun intended) to swirl around the flask or to quickly remove to keep the flask from boiling over.
These are also handy on brew day for handling war, (but not wet) ball valves and such.
These are not waterproof. Safety Note: Always use caution when handling hot items or ingredients and always read and follow manufacturer directions.
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