Titanium Sponge 99% Purity Grape Nuts -4+12 Mesh

Titanium sponge at 99% purity in a -4+12 mesh cut, sold in a 1 lb quantity. The granular, porous chunks are the reason for the informal name grape nuts, and the coarse graded size distribution is what distinguishes it from finer titanium powders.

Titanium sponge is the intermediate product of primary titanium refining and is used as feedstock in metallurgy and alloy melting. In pyrotechnics, coarse sponge in this mesh range is used for large, bright white sparks with long visible travel.