Probably a really idiotic question but
I have puncture repair patches that are covered one side by aluminium and the other clear plastic. So I pull them off the aluminium easily enough but can’t work out how to take the clear plastic off. If I wait until the patch is on the tube and try to get the plastic off I usually end up pulling the patch off
So do you just leave the plastic on
Or what is the trick to get it off
How I wish I could get hold of the old fashion patches with no plastic covers!