/diy/ - Do It Yourself

Gonna ask it again:

Next project will probably be a tile backsplash in the kitchen with mosaics like picrel. A couple questions:

1) Anybody use that sticky backing instead of thinset? Thoughts? Worth using for a backsplash? Seems to easy.

2) The wall has a lot of outlets for the chef who has 20 fucking blenders. If the outlets are currently flush with the wall, what’s the best way to pull them all out ~3/8” so they’re flush with the backsplash?