Lawson Products Inc. announced its Blue-Kote soft material application flap disc, which grinds aluminum and all non-ferrous metals at high speed with minimal clogging or loading, while keeping the work surface temperature low. The Type 27 abrasive disc is 4.5-in. in diameter and available in 40 and 60 grit. The soft, longlasting, non-loading disc simultaneously grinds and finishes. Its net structure resists clogging on soft materials, and its sanded surface stays cooler and avoids burning the work surface. The disc can be used in pre- and post-weld operations.