Polymer Putty is made from the reaction between glue, which is made up of droplets of a polymer called polyvinyl acetate suspended in water, and borax. The borax crosslinks the polymer and a network ...

Gary: The putty is made out of a proprietary silicone ... No, this is not one of those viral slime videos. You're looking at a process called extrude honing. But what exactly is it?

He needed one pound of slime to cover the magnets completely. Pafundi also uses magnetic putty. MAGnificent! More from News These magnets "eat slime!" They're experiments conducted by YouTuber ...