3M Regalite 7″ Edger Discs that are Quick Change are meant for 7″ edgers. These discs are backed with a cloth and can be attached to an edger conversion pad. 3m 7″ Quick change edger discs are easier to attach and take off. Instead of using a normal 3M 7-5/16″ edger disc with a hole you just slap these bad boys on.
What is 3M Quick Change?
3M Quick change is basically a hook and loop product. You are able to install a conversion pad on your edger machine and simply velcro these discs on. The backing on these pads is thick, is able to hold great. Usually the conversion pad will last about 1-2 jobs. We find that the conversion pads wear out over time due to the amount of heat from sanding the hardwood floor.