I have 3 kinds of adhesive putty. Basically they are epoxy clay in a stick with one part in the centre and the other wrapped around it. You cut a slice off and mix it together in your hands, it warms as you do this and soon softens. When it's warm and soft you coat it on the subject and it starts hardening. It woks very well.
I usually just use a sharpened putty knife or combination of different sizes of putty knifes. Usually they come up pretty easy. Make sure you get the old adhesive of the floor if you are gonna replace it with more. Good luck. eta: the tiles and/or adhesive could contain asbestos
The birch-tar is considered to be the first adhesive used by humans. See the link below and silly putty and turds .
Use a putty knife (I found a firm 3" putty knife worked well) and gently tap it between the frame and mirror to break adhesive seal. It's time consuming but continue gently tapping the putty knife through the adhesive all the way along the frame. Be sure to wear gloves, sleeves, and safety glasses as the frame can flex and break as the adhesive frees. When the frame is removed use a scraping razor and goo gone to remove the remainder of the finish. If the mirror is glued to the wall, it does not need to be removed to proceed with removing the beveled frame.
Silly putty used to be able to copy newspaper writing because newspapers used oil-based inks that could be lifted by the putty's adhesive properties. Nowadays, most newspapers use soy-based inks which do not transfer well onto silly putty.
use a small amount of poster putty around the edges you cant see it, it stays, and can be removed anytime without damage
Pratley Putty is a high strength epoxy adhesive putty manufactured by Pratley in South Africa and was the first of it's kind in the world. It was invented by George Montague Pratley in the 1960s and is the only South African product to have gone to the moon. Pratley has since developed variants of the original including a quick setting version and a steel version. Pratley Putty can be used for various DIY repairs including, cracked sumps, radiator leaks and pipe repairs. The product even cures under water and has been used to repair the hulls of sinking ships.
Maybe mighty putty.
Putty is not clay.
Putty was invented to Secure the Networks.
plastic putty
You do not need to install PuTTY in Linux as there are built-in utilities that can do PuTTY's job (ssh, telnet)
To hang light weight items such as a poster, Sticky Tac is an excellent removable, and reusable adhesive that won't harm the paint. Stores do sell several versions of this adhesive in different brands. It's generally white, is a form of 'putty', and comes packaged in sections of small squares or lengths.