Blue Magic 18003 ThermoSteel

Welds holes and cracks in iron and steel. Works great on exhaust manifolds, catalytic converters, crossovers, mufflers, exhaust pipes, home, office, farm and industrial furnace, fire, boxes, heat exchange, and much more.

• High temperature metal repair withstands up to 2400°F/1300°C
• Can be drilled, tapped, filed, machined, sanded and painted
• For larger repairs