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″
Available Sizes:
- 3/32″ – CASTARC-332-05
- 1/8″ – CASTARC-125-05
Specs and Facts