I've used this to hang posters, calendars and light canvases. It has a very strong hold for such a small product and has lasted for the past year with no decrease in effectiveness. It's easy to clean up and re-use as well.

I use this to hold up signs in our barn. It holds the plastic signs up well and for a long period of time. It is sturdy without damaging the walls underneith it. We have even used it in the kids rooms and on the front door.

The Gorilla Mounting Putty is neat product with endless purposes. It takes me back to being in grade school, where teachers used a similar product to hang posters and such on the wall (when posters fell, we would peel off the putty and play with it, ha!). What I remember about that product was what it stained or left oily residue on whatever surface it was on. Gorilla putty is different: it maintains it’s tackiness without residue, and the neutral color cannot be seen through the medium it is holding up (e.g., paper, photo). It is packaged in sheets of conveniently measured out small squares, and I found that cutting them is more efficient than pulling them apart, although that certainly works. These are just some of the current uses I’ve found for this putty: sticking pictures, papers, and notes to the front my non-magnetic stainless fridge; keep framed art level on the walls by placing a small bit on the bottom corners; a tiny bit in the head of a screw to keep a strong contact while drilling; use on the bottom of figurines to strengthen their display on a shelf or desk.

I used this Gorilla mounting puddy to hang a light weight, small piece of wall art to the drywall in my kitchen. It was easy to use and so far, has kept the picture in place. It did not work as well for me with a heavier metal piece.