Jack Richeson 1/8", 130' Aluminum Armature Wire, 1/8 Inch x 130 Feet, MetallicAluminum wire is non corrosive Ideal for clay, paper Mache, or plaster roll sculptures Keeps artists clay from collapsing Can be put in oven or kiln Armature wire creates the structure that keeps a sculpture together and provides a frame upon which to work. Economical aluminum wire is light weight, very pliable, non staining and non corrosive. Suitable for kiln fired as well as oven baked projects.