- 2 bottles can be found on shelves in the lower levels of the Yangtze.
- 1 bottle is found lying in a blue container in front of a tool chest in Poseidon Energy. After passing through the security door, turn to the right.
- 1 bottle can be found in a storage room in the Wilson Atomatoys factory, on a shelf near the Giddyup Buttercup toy parts.
- Suprathaw antifreeze cannot be used to craft items that call for regular antifreeze.
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