Not all sandpapers cut the same. The mineral bonded to the sheet—aluminum oxide (AlOx), silicon carbide (SiC), zirconia alumina, or ceramic—determines how fast it removes material, how cool it runs, how long it lasts, and what kind of scratch pattern...
Foam interface pads are the secret weapon for sanding curves, edges, and tricky profiles without gouging. Slipped between your sander’s backing plate (or a hand block) and the abrasive, a foam pad softens contact, increases conformity, and spreads pressure. Used...
MDF (medium-density fiberboard) is a favorite for cabinetry, shelving, speaker boxes, and trim because it machines cleanly and paints beautifully—at least on the faces. The edges are another story: exposed fibers can swell, fuzz, and drink finish unevenly. The cure...
