Nothing any good is free. It's a Wall Mart auto body repair kit. Got one myself for only 19.95 but haven't had a chance to use it yet, still haven't got to that part of my project yet. Wonder how it works in the trunk on those rusted out pans! That isn't just plummers tape you know, it's special tempered body tape, guaranteed not to rust or fall off within a month! Now that's a real value!