Mighty Putty™ is the versatile bonding agent that can fix, fill and seal almost anything! It's perfect for quick repairs, challenging home projects and much more. Simply cut the amount of putty you want to use and mold it into the shape you need to make your repair. It will set quickly in minutes, creating a watertight seal that is heat-resistant and can be used indoors or outside. It can even be painted! Bonds to almost any surface and holds up to 350-lbs. Each stick is approx. 3 1/2"L. Pack of 3.