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

Works great better than sand paper

Love these things. . I use them mainly for cleaning the mating surfaces of engine cases/ heads etc. Doesnt removed metal just the gaskets.

Works wonderfully to remove gasket material from my engine, without scuffing the mating surface.

If you want to clean metal for welding or remove paint from metal--this is pretty quick.The only issue is if you hit burrs the tits on the bristle will fly off and that hurts a little bit that is the only down size. It okay if you wear safety glasses you are good.

Great for removing silicone and old gasket material from engine components.

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

These little grinding disks are very good about cleaning calcium off my pool and leaving the tile nicely polished.

item was exactly as described and arrived quickly

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.