The right foundation for controlled, efficient machine polishing.
The Auto-DNA 5-Inch Rotary Backing Plate is designed for use with rotary polishing machines featuring an M14 fitting, providing a secure and reliable platform for attaching compatible polishing pads.
With its 5-inch diameter, this backing plate is an excellent choice for controlled paint correction and polishing applications, giving detailers a practical balance between working area, maneuverability and precision.
Designed for Rotary Machine Polishing
A quality backing plate is an essential part of any machine polishing system. The backing plate connects your rotary machine to the polishing pad, allowing the machine’s movement to be transferred efficiently to the pad and ultimately to the paintwork.
The Auto-DNA 5-Inch Rotary Backing Plate is designed to provide a dependable connection while allowing you to work confidently across vehicle panels.
Key Features
- 5-inch diameter – Ideal for compatible 5-inch polishing pad applications.
- M14 fitting – Designed for rotary polishing machines with an M14 spindle.
- Rotary machine compatible – Specifically designed for use with rotary polishers.
- Secure pad attachment – Provides a stable platform for compatible polishing pads.
- Excellent control – The 5-inch size offers a useful balance between coverage and maneuverability.
- Ideal for paint correction – Suitable for polishing and refining automotive paintwork.
- Professional detailing accessory – An essential component for machine polishing setups.
Ideal for
The Auto-DNA 5-Inch Rotary Backing Plate is suitable for:
- Automotive paint correction
- Machine polishing
- Paint refinement
- Finishing and polishing
- Compounding applications
- Professional detailing
- DIY automotive detailing
- Use with compatible 5-inch polishing pads
How to Use
Ensure your rotary polishing machine is switched off and disconnected from its power source before fitting the backing plate.
Install the M14 backing plate securely onto the machine’s spindle and attach a compatible polishing pad to the backing plate.
Before starting, ensure the pad is correctly centered and securely attached. Begin at an appropriate machine speed and use controlled movements across the panel.
Always ensure that the backing plate, polishing pad and rotary machine are compatible before use. Follow the machine manufacturer’s operating instructions and recommended speed limits.
The Right Backing Plate for the Job
Whether you’re carrying out heavy correction, refining paintwork or performing final polishing work, the backing plate plays an important role in creating a stable and controlled polishing system.
The Auto-DNA 5-Inch Rotary Backing Plate with M14 fitting is a practical choice for detailers looking for a dependable backing plate for their rotary polishing machine.
5 inches of control. M14 compatibility. Built for machine polishing.




