Now you can repair any job big or small, thanks to Mighty Putty. Mighty Putty is great for anything from your smallest craft projects to your largest home improvements. The easy way to fix, fill and seal almost any surface, and make it last. Mighty Putty is a powerful bonding epoxy stick that you can mold to any shape and can apply to any surface for an everlasting bond. Simply cut, activate and apply then all you do is let It dry.