I have a can of HP5+ which I need to get the leader back out of. Since this is only about the 2nd time in the last 30 or so years this has happened, I don't think it is worth spending more than the cost of the roll of film to get the leader back out... so I was hoping maybe someone has a good suggestion. I guess I could have folks take it on travel & go thru bunches of x-ray machines to see if it gets fogged. Or I could freeze it & see how well it works as an ice cube in an alcohol-laden refreshment. Ooh - I could do some drop tests on the "pointy" end to see how far you can drop it before it pops open. I suppose I could just drop it in the trash.