Oerlikon OP121TT flux features include low hydrogen content and high resistance to moisture pick up under normal operating conditions.
It is suited to a variety of sub arc welding wires from the Oerlikon range, including OE-SD3.
This sub arc welding flux comes in a waterproof dry bag and is suitable for both AC and DC+
Ca0 + Mg0: 40%
Al203 + Mn0: 20%
SI02 + Ti02: 15%
EN ISO 14174: SA FB 1 55 AC H5
Bag Weight: 25kg