3M 048011-18730 3M-18730 Roloc Bristle Disc Grade-50, Size-2, Green

Works great.

can not be wrong when cleaning aluminum service , still make sure use light pressure to do so.

Works well for removing automotive finishes and metal finishing!

Used this today on my 40 + year old water pump gasket. Cleaned it right up.

It is the best tool to clean without hurting what you are working on

Works well, but doesnt last very long and is very expensive. The bristles really get into cavities and ridges. I bought one to try it out and it lasted about 15 minutes of use.

Very pleased good price

I have used these for removing rust from metal and paint from wood without the usual dusty mess of sandblasting or sand paper

First time I used one of these for cleaning the surfaces up on my engine to install new intake gaskets. Did very well cleaning off the old grime and gasket material. Just be careful to to apply too much pressure because it is aggressive enough to start removing some of the surface material. I think they could be a little better priced. I would have bought two if they were priced around $5-$6.

I recently tried a knock off from here on Amazon and the material. I don’t believe was even the same base material and it certainly didn’t work the same so far I haven’t found anything that truly compares to the three in brand green roloc emery discs.