6 Pieces 2 Inch Bristle Disc Grit Abrasive Bristle Disc 50# 80# 120# with 1/4 Inch Shank Attachment Abrasive Coating Removal Disc for Metal

I used them to clean the old gaskets from cars they worked perfect and they last a good amount of time

These fall apart immediately and pelt the crap out of you while using. Not to mention the pieces fall into your work area.

They are not the least bit abrasive.

Very disappointed with this product. They leave a small rubber film on the surface that I’m cleaning so I have to reclean with a brake cleaner. Also there coming apart slowly. After a couple uses.

Used to clean up gasket mating surfaces. Worked very well after using a razor blade to remove all larger debris.

If you are in need of these for a larger project? save you money and get the 3M version or the Scotch-brite one. These come apart and quick on any surface or grit level used. They are decent for small jobs.

These are awesome for several projects. It is faster and easier to use than a wire brush or traditional sandpaper.

Used it on my engine block. Saved me time because at first i was at it for hours with a razor blade. Bought this and it took an hour to remove the rest of the gasket that was so baked on it fused its self to the block and head. The poduct degraded but it was grate because it presurved my engine block and got it up and working.

I use them all the time. Great for removing gaskets from aluminum

These seemed like a good idea, but they fall apart real easy. The little rubber stems fly off easy. Kind of makes it a dangerous tool. Wear safety glasses for sure, wouldn’t want one of those things catching your eye. Overall I wouldn’t recommend this to anyone, and would not buy again.