White color plunger lubricant shot beads contains wax ingredient, high temperature resistant and good lubricity, is widely used in both hot chamber and cold chamber die casting machine.The granule size of product is 1.0-1.5mm,1.5-2.0 mm,2.0-2.5 mm,2.5-3.0 mm, it can be in the shot sleeve and injection on melting and rapid expansion in the shot sleeve and on plunger tips.