The adhesive works well. My complaint is that the can comes in a can with a plastic ring on the top. The ring can not be pulled off by hand and can not be taken off with a paint can lid remover. You have to pry it off with a screwdriver (as i was told by the NRS rep). But, when you go to pry it off with a screwdriver, the thick plastic is stronger than the weak aluminum in the can. So in my case the screwdriver went right through a piece of the can before the plastic ring would come off. This ruins the airtight seal on the can.
Was this a gift?:
Bottom Line No, I would not recommend this to a friend