3M 7525 Scotch-Brite Roloc Bristle Disc Yellow 2 Pack of 2

It definitely will not hurt an aluminum oil pan! Barely able to remove RTV silicone, but eventually it gets the job done.

Does a great job wish they lasted longer be careful when using not to run in to objects around it It tears the bristles up very quickly I work excellent to clean gasket surfaces like water pump timing cover differentials intakes I use it in the automotive industry

First these are not 3M brand Roloc discs. I have purchased 100’s for my business. These are horrible and cheap quality. They should not be priced as 3M brand!!!!! Cheap “China” reproduction for sure…Order at own risk. Should be like $2 bucks each, Amazon should not be selling counterfeit/reproduction items. Shame to see Amazon no longer sells quality items. I could’ve purchased on Alibibi and waiting 30 days to receive the same quantity for tenth of the price. Shame on Amazon!!!!

These disc work great to remove surface rust on engine parts.

3m quality

Definitely a must have in your tool collection. Great for removing silicone and gasket materials from surfaces and bolts.

I use these on radiator parts/headers/gasket surfaces. They last 10X longer than other pads and I havent had any break yet.

Awesome product

just what the mechanic wanted

Works really well also ordered the white ones