3M Brushlon Disc 49671 S TL 430B is a nonwoven abrasive disc from the 3M Brushlon family, designed for deburring, blending, and finishing on metal and hard plastics. The 430B designation places it in 3M’s nylon abrasive 430B family, using Brushlon nylon filament construction with embedded abrasive for controlled material removal and a consistent finish. Common applications include smoothing weld beads, edge cleanup, and satin finishes on aluminum and steel workpieces.
