Magnavis Dry Method Non-Fluorescent Magnetic Powders, 45 lb, Pail, Gray

Features: Free flowing, general purpose, ready to use magnetic powders | Powders produce sharp, contrasting indications across a variety of surfaces and backgrounds | Designed to produce superior indications of surface and slightly subsurface discontinuities in ferrous materials | Use them to identify indications in welds, large forgings and castings