For the past several years I have purchased 3M 77 spray at ACE hardware. A few months ago, when I needed some, went to the same store. The only had Gorilla Spray adhesive. I thought OK, this is a good brand. Clerks in the store didn't know much about the brand. Didn't work well for me. Maybe I was using it wrong. Anyway, I found that sometimes my pattern would pull away from the shelf paper I would put on the wood. I have used Gorilla wood glue with no issues. Recently when in the store I noticed they had 3M 77 spray back on the shelf, but the can did not look the same. The instructions on how to use it also changed, but I thought what the heck. I will try it. Following the instructions to a "T", it worked. I will see what happens the next time I use it.
Jerry