Weldcote offers Alu-Prime aluminum flap discs

Weldcote, a division of Zika Group, offers its line of Alu-Prime premium flap discs for applications on aluminum and other nonferrous metals and blending stainless steel.

The discs are manufactured of aluminum grain available with grits of 36 and 60. A second-tier calcium stearate reduces material buildup between grains, helping to prevent the aluminum from loading. The disc comes in 4-1/2-, 5-, and 7-in. sizes in a compressed-profile design.