Scotch-Brite Clean and Strip XT Pro Disc - Rust and Paint Stripping Disc - 4.5” diam. x 5/8-11 Quick Change Thread - Extra Coarse Silicon Carbide - Pack of 1

I use these for mill scale removal from hot rolled steel. Hands down the best consumer product for this application. With careful use one disc will last for a very long time.

These work good but don’t seem to last long enough. They are too expensive for what you get.

Remove mill scale, got about 10 minutes use. Stay with flapper wheel much faster and a way more cost effective

They advertise it will take millscale off quickly Well it took it off the front half of this 14 inch x 10 inch piece of metal, disc is 3/4 gone and has stopped working Garbage for over 20 bucks a disc, side note this same disc is $11 at local stores dont buy it from here

In the title it shows 10 per case, you only get one

Ok so these are ludicrous overpriced but I decided to give them a shot after reading that they last a long time. Performance on steel is top notch. Tore right through light rust and mill scale almost effortlessly, leaving a surface that is ready to weld. Durability- I got maybe 30 minutes out of one pad. That doesnt seem THAT bad until you consider that these are $15 a pop. Im sold on the concept but not this particular product at this price point. Going to try some cheaper options under $10.

The only pads I’ve tried that thoroughly clean metal without marring the surface like flapper disks do. And they don’t seem to clog up as much as other brands. Pricey but worth it.

Had a project I was working on over a year. By the time I completed it there was some rust on my welds as well as the steel plate, with this I was able to quickly remove all rust and get it down to a level I could paint without leaving any deep scratch marks.

Best I found so far to clean metal before tig welding. Cleans mill scale and rust without cloggin. Doesnt last very long but I will buy more when needed.

Great product, using it to remove Mill scale. This wheel isnt loading up as quickly as other brands.