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

Works great better than sand paper

Non abrasive will not damage softer metals or tile,

I always wanted to get these rolocs and it has served me well. Great Product

used wheel to remove RVT on front engine cover.

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 was hesitant to buy these, never having tried them, but they work great. My unseated workspaces mean I clean up a lot of rust and these mean I don’t always have to totally refrained everything with various grits of flap wheel.

Works great for cleaning up a cast iron block,

The green 3M bristle disc removes paint and rust quick and doesnt mar the surface. They are a little overpriced but work way better than the imported - no name brands.

A must have in any some for buffing metal and removing rust and scale.

Had to do a headgasket on my isuzu and this made my job much easier!