Castarc ESt Nickel Free Cast Iron Stick Electrodes
Blue Demon Castarc ESt Nickel Free Cast Covered Electrodes
Castarc (ESt) is a nickel free cast iron problem solving electrode. It seals in porosity generating contaminants prior to finish welding with nickels. This is a great choice for non-machinable welds on machine bases, furnace grates and exhaust manifolds. This alloy has a perfect color match to cast iron
Sold in 5 lb plastic tube, electrode length is 14"