This Eutectic Castolin 25685 is a New Old Stock (NOS) Buildtec One-Step Machinable Build-Up alloy, designed for the Rototec Process. This specialized Eutectic Castolin 25685 material provides excellent frictional wear resistance and good machinability. It is easily machined using standard carbide cutting tools, making it ideal for various industrial applications. This Eutectic Castolin Rototec Buildtec alloy comes in a 2.5 Lbs (1135 Grams) container, ready for use in machine shop environments.