I happened to have some JB Stick as well as a cheaper version on hand for fixing the patio table. The plastic supports on the patio table legs were broken and I was curious to see if I could fix them with this type of glue. Last night I decided to try a some of the cheaper brand on the aluminum strip cup since I had used all of the JB Stick on the patio table.
If you haven't used these products before, I highly recommend them! It is a putty type 'glue' that you mix like clay. Make sure your fingers are wet so that it is easier to blend! It is a steel reinforced sealant that works on all sorts of surfaces and sets in about 5 minutes. It is supposed to handle heat and weather well, too.
I bought the JB Stick at Wal*Mart and the off brand at the local grocery store that also happens to have a small hardware section. I've got to go buy some more to have on hand. I think it is a great product to have on hand all the time.