DIY Crucible With a Car Fire Extinguisher
by bubal in Workshop > Metalworking
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DIY Crucible With a Car Fire Extinguisher
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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.
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.