Thread: What to do with safe keys/spare

Originally Posted by Maca49

I'd light one and let you know, but it's to expensive, maybe solder just let's go? Remember the old lead tooth paste tube dropped in a fire with the cap on? That was good and only lead?

Get an empty one and drill a hole in the lid and screw a mag wheel tire valve into it and pump it up,would be interested to see what pressure you get but bet it wont be anywhere near 100psi, be surprised if it got to 20.

Of course you want a locking fitting so your not holding it when it pops, to lessen effect fill with water first(less expansion on fail point)