Glass sanding for clean, safe edges: diamond vs SiC The moment you lift a freshly cut pane, you feel it: the edge that looks fine from arm’s length but carries invisible threats—micro-chips, stress risers, and the slight granular drag under …
Resin Polishing for a Glass-Like Epoxy Finish The first time you run a fingertip across an epoxy surface, it’s a little magic trick. The light catches, colors bloom, and you expect the kind of clarity you see on showroom glass. But if …
Epoxy sanding without clogs: stearate smarts You know the moment: the shop is quiet, the resin river table catches morning light, and all you can see are tiny ridges, dust nibs, and a faint orange peel across that once-glassy pour. This is …
Structured Abrasives and Microfinishing Film Guide A few evenings ago I watched a machinist finish a crank journal by feel alone. The shop lights were warm, the radio low, and the final passes looked almost ceremonial—long, even strokes of …
Wet Dry Sandpaper Soak Times: A Technical Guide The shop is quiet except for the slow drip from a rinse bottle, pooling across a workbench where a clear-coated guitar body breathes under the lights. There’s a shallow tray of clean water, a …
Prevent Swirl Marks with Random Orbital Sanding Saturday morning, low sun at the window, the first coat of finish flashes across the panel you’ve been nursing all week. The figure in the oak wakes up, but so do faint halos you didn’t see …
Compounding vs Polishing: Guide to Polishing Sandpaper There’s a moment every craftsperson recognizes: you step into the garage or studio, sunlight cuts across a painted panel or tabletop, and you see everything—swirls you never meant to …