meesh
+1y
I used this 3m stuff that my school supplies, all i had to pay for was a new tip on the glue gun if i wanted to use it, it's a 2 part glue that gets mixed together as it comes through the tip.
the cure/dry time takes a while but once you clamp your pices of metal together you never want to lift apart or else you get air bubbles which moisture will get into and cause corrosion. if you have to your going to need to wait until it dries and sand it all off and start over. put the glue on both surfacers and if you need to realign your filler metal piece only slide them.
-Michael