Deciphering The DA

Deciphering The DA

InDepth Detailing Training Series

Random orbital polishers—also known as Dual Action (DA) polishers—have revolutionised detailing. From their roots in 2007 with hybrid rotary/DA systems to the landmark release of the RUPES BigFoot in 2011, these tools have become essential to any serious detailer’s arsenal.

But not all DA polishers are created equal. They now come in orbit sizes from 6mm to 25mm, and each size has a role to play—if you know how to use it.

What This Course Covers

In Deciphering the DA, Matt draws on over 30 years of experience—dating back to the early rotary era—to help you truly master the modern DA. You’ll learn:

  • The evolution of DA machines, including dual-mode polishers and long-throw orbitals
  • How to use machine speed and arm speed properly (hint: slow arm speed is often key)
  • The jab technique—a unique method for targeted correction
  • Common mistakes made by former rotary users adapting to DA technology
  • How different orbit sizes affect cutting ability, control, and finish
  • The best pads available for DA polishers—and why they work
  • How to select between rotary, random orbital, and forced rotation tools—or combine them in a training program

Whether you’re brand new to DAs or transitioning from rotary work in a panel shop, this course is designed to flatten your learning curve and elevate your results fast.

Ready to master the machine that changed the industry? Enquire now.