EDCO Magna-Trap Single Dyma-Dots


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Use these aggressive quick-change Magna-Trap single dyma-dots for removing thick epoxies, weather-proofing membrane and other coverings. It can also remove concrete and create a level surface without gouging. The magnetic backing allows you to use it on one of the new quick-change discs for both floor and turbo grinder models. This style segment comes in 30 grit.

Ideal For:

  • Aggressively Grinding Concrete and Removing Thick Epoxies, Weather-Proofing Membrane, and Other Coverings.
  • Remove concrete and create a level surface without gouging.

Hard Concrete (Red) = Softest bond. For use on concrete that contains low amounts of abrasive aggregate.
Medium Concrete (Grey) = Medium bond. General-purpose concrete.
Soft Concrete (Yellow) = Hardest bond. For use on Abrasive Concrete (recommended bond for Coastal Areas/Green Concrete).

Additional information

Weight 0.2 lbs
Dimensions 3 × 3 × 2 in
Concrete Type:

Hard Concrete (Red), Medium Concrete (Gray), Soft Concrete (Yellow)


30 Grit, 70 Grit, 120 Grit

Spec Sheets