Mirka 23-608-120 Bulldog Gold Grip Disc 120 Grit

120 Grit Bulldog Gold Disc

The Mirka 23-608-120 is a three-inch grip disc built for finishing and heavy stock removal. Its 120 grit rating suits surface preparation tasks in automotive and industrial workshops. The semi-open coating reduces loading during extended sanding sessions. Professionals who need consistent cut rates on paint, primer or composite substrates will find it reliable.

Semi-open coating with stearate

A special stearate treatment actively resists clogging and pill formation across the abrasive surface. This keeps the cutting edges exposed so material removal stays steady rather than dropping off as dust accumulates. Less loading means fewer disc changes and a more uniform finish on each panel. Heat buildup at the workpiece is also moderated by the open structure.

Grip backing for quick changes

The hook-and-loop style backing locks onto compatible backing pads without tools. Operators can swap grits or replace worn discs in seconds, keeping downtime low on multi-stage jobs. The three-inch diameter fits standard pneumatic and electric random-orbital sanders used in body shops. No adhesive residue is left on the pad when the disc is removed.