5 Best Sandpapers for Copper Pipes [Smooth, Clean, Reliable Joints]
The best sandpaper for copper pipes depends on the amount of oxidation, surface roughness, and preparation required before soldering. Fine and medium grits are useful for cleaning copper surfaces, removing light tarnish, and preparing pipe ends for reliable plumbing connections. Coarse sandpaper can remove stubborn corrosion but may scratch the soft copper if excessive pressure … Read more