Pressure lamp tank crack repair

I have an old kerosene pressure lamp, a Ditmar Maxim 520, but when I bought it, it come with some little cracks in the tank, so the first time I tried to turn it on, I noticed the kesorene leaking at the bottom.

Searching in some forums for a possible solution, I have found a simple one: filling the cracks with tin solder.

Here is a step by step if you also need to repair your pressure lamps:

1 - Identify all the cracks.

2 - With a dremel, open the cracks exposing the internal metal (make sure your tank is empty and dry of kerosene).

3 - With a torch and tin solder (the one used in electronics), fill the exposed metal crack with it.

4 - Test the pressure before adding kerosene.

5 - If the pressure keeps ok, you are ready to use your lamp again!

Here is a small Youtube short video of the process: https://www.youtube.com/shorts/0442OXCgXjc

This is the final repaired tank:

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