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

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

Great tool

The price is daunting on these to be honest. As a service manager for a repair shop, I had never used bristle discs before but they just work. For areas of sensitive metals that cant be grinding down, this is great to remove RTV and gaskets without damaging the metal. It lasts a decent while as well. Dont be afraid of the price, it could save you an engine

0 stars from me. As you can see in the pictures I received this tool with the screw on part broken or incorrectly made. Very disappointed. Would not buy agian. Will be returning this product.

I really like this product and would purchase again. Thanks

I used this to strip some 30-year-old, very had gasket material off of a piece of aluminum. I chucked it up in my drill press and at first the RPM was around 1200 and it was painfully slow. Kicked it up to 3100 RPM and it was GREAT! Care must be taken with the Green version on aluminum so as to not damage it, I believe the White grit is preferred for aluminum so I tried this on an old piece part. Ill use the white for critical parts, especially if I ever use it at the rated RPM.

This is a monster on a die grinder. Very fast and thorough cleaning of wheel huba

Only one,in description said 2.

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

I used mine for differential covers. Barely made a dent in them. Good purchase