Non-metallic building material products, namely, insulating building panels

Metal and metal alloy powders, pastes, tapes and preforms for use in thermal spray processes, applied as surface layers, and for use in brazing

Powdered Metals and Metal Alloys in Tape, Paste [, Wire and Foil ]

metals in powder form for use as protective coatings in the aircraft, automotive, petro-chemical, glass, pump machinery, hydro-electric, and watercraft industries