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1290 Review
45 Karma

Review on ๐Ÿ“ฆ Optimum 4240 Silicon Carbide Sanding Finish by Billy Berry

Revainrating 5 out of 5

Works great wet or dry

I've tried many different types of sandpaper for my knife blades, but I keep coming back to sandpaper for its wet adhesion and long-lasting sharpness,

Pros
  • Use dry during project preparation, typically to remove existing finishes, rust and oxidation; this is also important when sanding and shaping putties and primers
Cons
  • Requires rosette