ScreenMend, the easiest and best way to fix holes and tears in window and door screens, and almost anything made with mesh – even tents. Simply cut Screenmend to the size you need and heat – it's that easy! All you need is to apply heat from a hair dryer for 30 to 60 seconds to a ScreenMend patch and it fuses permanently. Since it's Shark Tank debut, ScreenMend has grown from a $4,000 garage business to a multi-million dollar brand that has found its way into almost every major hardware store in North America. And because of its simplicity, effectiveness, and multi-use applications, ScreenMend is set to continue to expand and become one of the most successful hardware/Shark Tank products ever!