3M 28120, Hookit Clean Sanding Disc 900DZ, 5 in 60 J-weight, Die 500LG, 7010326613 
Dynabrade 78424 4-1/2" Dia. x 3/8" Medium DynaBrite Surface Conditioning Disc, 25/pack 
3M 54767, SandBlaster Clean-N-Strip Discs 9681, 4.5 in x 4.5 in, 7010384759
This item has been Discontinued.
SandBlaster 4.5 in Clean – N – Strip Disc can be used on many surfaces and are great for removing and cleaning rust, paint, and many other coatings.
The 3M SandBlaster Angle Grinder Clean N Strip Discs can be used on many surfaces. Use them to remove dust, paint, and many other coatings. Their open web design helps prevent surface distortion or gouging. Designed for fast coating removal leaving a clean and smooth surface finish.
Related products
Non-Woven Discs
Norton 66261199696 – 3″ X 1/4″ X 1/4″ Vortex Rapid Blend Unified Wheel, 7AM U2305, 40 Each
Non-Woven Discs
Dynabrade 78425 4-1/2″ Dia. x 3/8″ Coarse DynaBrite Surface Conditioning Disc, 25/pack
Non-Woven Discs
Norton 66254414832 – 3″ X 1/4″ X 1/4″ Vortex Rapid Blend Unified Wheel, 5am U2305, 40 Each