Anyone know where I can find this product???

You can find it or something similar at Home Depot.

Google is your friend

Home Depot carries it under the name "Fun Tack".

Local ace hardware. I use it to tack down my M22's and VP150 on their shelves. Probably not the most secure in earthquake California, but it's better than nothing. Holds quite strong actually. Although I wouldn't mount a QS8 w/ it...

BTW, the trade name is fun tak. You have to ask the older folks at the hardware store. They're the only ones who remember the commercials...

Do yourself one better and do a Google search for "Quake Secure" or "Quake Hold". I use it to silence the rattles and buzzes created by my SVS 20-39 PC+ as well as it is keeping my M22's on their 31" stands...

Holds MUCH better than the blue fun tak...and keeps its adhesive properties MUCH longer...tried the blue stuff, did not work reliably, then went with Quake secure...MUCH BETTER.

WhatFurrer

I found some at a local craft store under the name of
"Plasti-Tak"
Have not tried on speakers I'm goona use it to anchor pictures to my wall....