mopatin | DIY Crucible with a Car Fire Extinguisher @tinkerbit | Uploaded 10 years ago | Updated 3 hours ago
Channel Page: http://www.youtube.com/user/mopatin
How to make a steel crucible with an used car fire extinguisher. The first use will burn the paint, of course, so it is better to do it outdoors.
In order to protect the base from corrosion it is good to dust a bit of boric acid inside at the bottom.
Channel Page: http://www.youtube.com/user/mopatin
How to make a steel crucible with an used car fire extinguisher. The first use will burn the paint, of course, so it is better to do it outdoors.
In order to protect the base from corrosion it is good to dust a bit of boric acid inside at the bottom.