AC Delco Mini Backing Plate 3 Inch M6

Contours, edges, and tight spots demand a smaller backing plate. This AC Delco mini backing plate measures 3 inches (76 mm) with an M6 thread designed specifically for AC Delco battery polishers, compatible with both old and new generations. Cast urethane minimizes heat transfer to the pad while the reinforced construction delivers durability under professional use. Attach it to a 3-inch polishing pad via the Velcro system and work with precision where a larger machine simply cannot reach.

What's inside

1x AC Delco mini backing plate 3 inch, M6 thread, Velcro attachment

Why this product

• 3-inch size for precision work on contours and edges

• M6 thread compatible with old and new AC Delco battery polishers

• Cast urethane minimizes heat transfer to the pad

• Reinforced construction for professional use

• Velcro attachment for fast pad changes

How to use

1. Thread the backing plate onto the M6 spindle of your AC Delco polisher (Tighten firmly but do not overtorque the connection.)

2. Press a 3-inch polishing pad onto the Velcro surface (A pad slightly larger than the plate (e.g. 3.5 inch) improves edge coverage on contour work.)

3. Apply compound or polish to the pad (Start with a small amount and add as needed.)

4. Polish at low speed along contours and edges (The small size gives extra control on curved surfaces.)

Pair this backing plate with a D-CON Krauss Micro Pad Soft or Menzerna P3 Micro Cut polish for precise contour work on the paint.