| but not as loud as if you use the plastic ones I used to nick from work... 1/4" walls, sealed with 'poxy resin and duct tape... I tested how much power those developed, and found out I could blow a hole clear though a 10lb bag of sand...and when I tried doing a shaped charge (shape a plastic plug and put the 'poxy over that while it's in the tube, and tamp the charge as tight as you possibly can, leaving a third of the tube empty, then roughen the inner walls of that bit, fuse and 'poxy) I managed to punch through an old car door... |
