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

Works great. I’ve used a lot of these and never had a complaint about any aspect. The quality has been consistent whic means they will do a lot of cleaning, paint removal and surface conditioning. I go through about one every six months in repair and restoration projects.

Cleaned up my cylinder heads great

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

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

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 work great for cleaning without removing much material. Very pleased with these. Recently I purchased a new lawn mower blade that had a sticker with enough glue to hold an elephant, maybe an exaggeration but it sure didn’t want to come off even with soapy water and a few rounds of goo gone. Just when I was loving life and praising the good people who thought a lawn more blade really needs a sticker to cover the holes, I pulled out my die grinder stuck on one of these wheels and in a couple of minutes I had a shiny blade with no trace of sticker. Just to check I put the blade on a balancer and it was still perfectly balanced. I have used it for cleaning around wheel hubs and mounting surfaces and always see shiny metal with minimal material removal. I am sure it takes off some of the metal but it can’t be much.

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

These work great for cleaning surfaces without marring or eroding them, but wear very quickly for the price.

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

Definitely a “worth buying”. It makes life much easier and a great time saver.