Sanding & Surface Prep

Choosing between sanding sealer and primer depends on what you will put over the bare wood. They are not interchangeable products, even though both can make a rough surface feel smoother and reduce the amount of sanding required. Sanding sealer is mainly a clear or lightly colored wood-finishing aid. Primer Read more

Choosing between an orbital sander and a random orbital sander comes down to the finish you need, the shape of the workpiece, and how much material must come off. Both use a sanding pad that moves in an orbit, but they are not interchangeable. A conventional orbital, often called a Read more

Choosing between 80-grit and 120-grit sandpaper depends on how much finish must come off and how smooth the wood needs to be afterward. For most refinishing jobs, 80 grit is the faster cutting abrasive, while 120 grit is the safer choice when the finish is thin, the wood is soft, Read more

Sanding between coats of wood paint is a light preparation step, not an attempt to remove the previous coat. Done correctly, it knocks down dust nibs, brush marks, raised wood fibers, and other small defects so the next coat bonds smoothly. Done too aggressively, it exposes bare wood, creates visible Read more

Dish-outs are shallow hollows left when sanding removes more wood from one spot than the surrounding surface. They show up readily on broad panels, especially in raking light or under stain. The fix is mostly controlled sanding: keep the abrasive flat, use a suitable grit, and avoid pressing down or Read more

A cabinet scraper is a thin piece of hardened steel that shaves off fine curls of wood. Used well, it can remove milling marks, glue residue, and shallow tear-out without the coarse scratches a plane or low-grit sandpaper may leave. It is especially useful on figured wood, where sanding across Read more

Narrow profiles—beads, grooves, small coves, and routed edges—are easy to round over or flatten if you sand them like a broad board. The aim is to remove scratches and finish evenly while keeping the original shape. Use a backing that fits the profile, light pressure, and a grit sequence that Read more

Sanding between stain and topcoat is a light surface-preparation step, not a second round of wood shaping. The goal is to remove raised grain, dust nibs, and rough fibers without cutting through the stain. Done correctly, it gives the first coat of finish a smoother surface and better mechanical grip. Read more

Sanding a wood tabletop flat is mostly a leveling job, not a polishing job. The goal is to remove glue, mill marks, scratches, and small height differences without creating dips or rounding the edges. Stain makes preparation more demanding because it highlights sanding scratches, cross-grain marks, glue spots, and uneven Read more

Sanding dust is hardest to remove from open-grain woods such as oak, ash, walnut, mahogany, and elm. The dust does not sit only on the surface; it packs into the pores and can remain there after a quick wipe. If it is left behind, stain may turn muddy or blotchy, Read more