Why sanding a flat-pack dresser can expose chipboard under the veneer

I sanded my flat-pack dresser like it was solid wood: when I saw what was showing through the surface, it was too late

A seemingly simple refresh turned into a disaster when the sandpaper broke through the paper-thin veneer of a flat-pack dresser, exposing cheap chipboard underneath. Learn what’s really hiding beneath that wood-effect surface, why damage happens so suddenly, and how to prevent—or salvage—the mistake.

Why sanding MDF edges with fine grit ruins the finish

The MDF Edge Mistake That Ruins Your Finish: Why Fine Sanding Makes Everything Worse

Sanding MDF edges with fine-grit paper seems logical, but it actually seals the surface and makes primer absorption catastrophically worse. Professional decorators and cabinetmakers use a completely different approach that runs counter to instinct but delivers consistently flawless results.