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.
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.