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

Used this to remover a pretty decent amount or surface rust from my hotrods cowl hood. Took about 30 min and I had removed all the rust from my hood straight down to bare metal without a single small spark flying. Great product and would highly recommend to anyone who is working with minor to mild rust.

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

Works well

Great for taking millscale off metal before welding. Its nice to expose clean metal without removing metal like you do if using a sanding disc

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

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

Like the way it removes surface rust on a old 1950 car that has rust completely over entire body. Also like that you can spin it 10,000 rpm on a angle grinder. It does appear to be wearing a little fast and I am not pressing on it just laying on the panel. You don’t have to worry about particle buildup using this. Also it is threaded and spins right onto your grinder.

Pricey, but well worth it for removing paint.

The product performed better than listed.

Purchased both the green and purple discs to remove paint and rust on a trailer repaint project. The green discs work very well for primarily paint removal not “coarse” enough for rust. The purple discs worked very well at both paint and rust removal. Lighter rust came off very easily, the heavy, deep pitted rust took more effort but removed enough to make other rust removal effective. With some effort too, mill scale on sheet metal came off. The pads last for a pretty long time even while taking off heavy rust. Very impressed with the 3MCubitron abrasives, I plan to try the belts next on my 2” x 48” belt sander.