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 constructed of powerful epoxy 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.  Seal leaks in an instant, rebuild tools, fill cracks in ceilings or floors, and many more.