Indian Blackhead Dark Pyro Aluminum Powder -325 Mesh 99+% Purity

Indian Blackhead dark pyro aluminum powder is an ultrafine milled aluminum at 99+% purity, screened to -325 mesh. The dark, high-surface-area particles are more reactive than atomized grades, which is what makes dark pyro aluminum the standard metallic fuel in pyrotechnic compositions.

It also sees use in specialty coatings, paints and other industrial work calling for a very fine aluminum. Keep the container closed and dry: powder at this fineness is readily airborne and should be handled away from oxidizers, acids and ignition sources.