We are shopping for a high gauge metal trash an to burn tree limbs for potash. We recall very heavy gauge cans with 3" holes for air. We've been usung up old metal trash cans with rusted out bottoms, but standard gauge metal cans last about 4-7 burns.
Have you seen such a supplier? Big box & hardware store catalogues do not list them, an 55-gallon drums are hard to come by. Thanks!!!!