3M Scratch Eraser Disc – Fine
Note: make sure to mount this abrasive onto a Backpad (#87787) before use.
- Jewelry applications: It’s excellent for “wiping off” or “blending in” scratches and scuff marks on precious metals. It is also great for removing porosity & parting lines in jewelry castings. It does not remove your precious material. Instead, it burnishes and spreads it along the surface.
- Automotive and Woodworking applications: This abrasive is ideal for deburring and polishing any metal alloy as well as many plastics and composites. Perfect for smoothing the heel of turning tools (to avoid bruising the wood during turning). It’s made of aluminum oxide impregnated in a non-woven web, which resists loading and has an extremely long life. It also resists smearing and minimizes heat buildup on the work piece.
WARNING: Some dusts created by using power tools contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Use adequate protection. For more information, go to: www.p65warnings.ca.gov