Spherodon + spherical alloy.  2-spill.  60% AG (silver), high copper, non gamma II.  A single composition, ultra-fine spherical ternary.  This formulation utilizes modern resin technology that offers unique dimensional stability and resistance to corrosion.  Exhibits high comprehensive strength due to its unique formulation.  This is acheived by spraying inert nitrogen under high pressure to produce a fine spherical powder.  50/jar.