Putting out a fuel tanker fire with firefighting foam.
https://www.youtube.com/watch?v=WWBvMsukvTo
Previously:
https://www.homemadetools.net/forum/...062#post115400
https://www.homemadetools.net/forum/...582#post128261
https://www.homemadetools.net/forum/...3122#post98114
https://www.homemadetools.net/forum/...779#post118917
https://www.homemadetools.net/forum/...580#post128257
https://www.homemadetools.net/forum/...120#post125943