I can not compare because I never used the wire type, but I got rust and old paint well as well. There is no problem regarding durability. Again, I think that the reliability of 3M items is high on all products.
Rust on the substrate before painting, paint dropping
On 2012-06-20 21:53:31
Used to re-paint the shovel loader's arm, one touch frame, lowering etc. Because it is lighter and more compact than the wire cup, it also goes into a narrow place. It is safe because there is no scattering. Since there is little catching on the edge etc. of the object to be polished, it is hardly fatigued since it is not shaken like a cup. There are few clogs and enough rust removal ability. It is also possible to leave paint in places that you do not want to peel off by how you put power. Also, if you are a bit cheaper you are not complaining ...