Nothing on the bench matches that probe.
Finish term · Technique
The two families behave differently in ways that decide whether a job takes two hours or eight. Gel stays where you put it and works slowly; solvent flashes off and works fast. Choosing wrong is the most common reason a first refinishing job goes badly.
Finish term · Technique
A grit sequence is not a list of abrasives to own, it is a chain of scratch sizes where each step exists only to erase the one before. Break the chain and you spend longer sanding, not less.
Finish term · Technique
A wiping varnish is an ordinary oil-polyurethane varnish thinned far enough that it can be applied with a rag. It builds slowly and it cannot be applied too thickly, which is exactly why it is the finish most likely to come out well on a first attempt.
Finish term · Technique
French polishing is shellac applied with a cloth pad instead of a brush, in very thin coats, over many sessions. The technique is learnable in an afternoon. What takes years is reading when a surface is ready for the next stage.
Finish term · Technique
Wood filler replaces missing timber. Grain filler closes open pores so a film finish sits flat. Using one where the other belongs is the single most common reason a refinished top looks amateur under a gloss finish.
Finish term · Technique
A white haze in a fresh lacquer coat is not a bad batch of lacquer and it is not dirt. It is water, trapped in the film, and it has a specific set of causes and a specific set of fixes, in a specific order.
Finish term · Technique
Oak and maple can take the identical finish, applied identically, and one will look right while the other looks cheap. The difference is pore structure, and it decides both the finish you choose and whether you fill at all.
Repair note · Seating
The same chair joint reglued three times will fail a fourth unless something changes. This note covers the four reasons a mortise and tenon keeps loosening and what to do about each one, in the order you should check them.
Repair note · Case goods
A lifted veneer bubble is almost always a glue failure, not a veneer failure, and it is usually re-layable. The whole job is getting glue into a gap you cannot see and clamping it flat without squeezing the glue back out.
Repair note · Tables
Gluing a split in a solid tabletop back together without acknowledging why it split is a repair with a known expiry date. A butterfly key, cut across the grain, is the traditional answer and it is the right one more often than the modern alternatives.