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

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

These roloc discs are fantastic for automotive use.

A good 3M product

Works really well also ordered the white ones

3m quality

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

Good product

Awesome product arrived before the delivery date and was exactly what it said. I use these to clean engine blocks and they work awesome. Alot cheaper then getting them through the parts store as well

Cleaned up my cylinder heads great

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