Review on 🔄 Efficient Aluminum Diameter Quick Change Attachment by Scotch Brite by Steve Hauck

First of all, these are thin/extra fine Roloc bristle discs (white). So don't expect aggression from them. I used them to clean old gasket material off an aluminum head and cylinder on an ATV. I didn't want the aggressive (yellow, green) Roloc rims for fear of crashing into the car's surface. Plan to rip off most of the old gasket. This is for the final cleaning. I could do all the work with one hard drive. I gave 4 stars because this is my first time using them and I don't know how long they will last.