I've always refurbed the scales on my Sebenzas myself in my blast cabinet. I've routinely redone the scales on the clip side of wood inlays by masking off the wood and polished portions of the scale. I just ordered a small Classic Micarta. Since both scales are completely bead blasted, it would be hard to mask off the Micarta. I seem to recall someone saying that the scales and the Micarta can be blasted. Anyone here done that? What is the effect on the Micarta? Or should I just plan on polishing the areas that are polished on the Classic wood inlays when they need refinishing.