I bought this to remove heavy scaling on some custom machined steel parts. The scale was black and thick, and a wire wheel barely touched it. This disk took it right off. I was amazed in how quickly it removed the scale without scratching the underlying metal, and without disintegrating the disk itself.
This strips paint really quickly, so be aware that it will make a mess as it throws paint "dust" ...
June 19, 2018
Verified Purchase & Recommended Product
This strips paint really quickly, so be aware that it will make a mess as it throws paint "dust" pretty much everywhere.
Two things of note:
1. Use a light touch since it will damage the underlying surface very quickly, particularly if it is wood.
2. The disc itself is quite stiff so it will not navigate complicated surfaces or get into tight spaces.
Take the personal safety warnings seriously. Get eye and breathing protection.