Plan machine and hand work around alternating grain and vulnerable chevron points rather than treating the floor as straight boards.
Separate removable galley residue and surface scratches from damp wood, open joints and movement before sanding a butcher-block counter.
Fill open oak pores with Aqua Coat White Cabinet Grain Filler, remove excess while wet, and use a light 320-grit pass before the next coat.
Clean and map a cedar post first, then feather a failing finish without flattening arrises or sanding blindly beside fixed brackets and fasteners.
Prepare a solid-wood cabinet panel before assembly so seasonal movement exposes finished wood while frame joints remain ready for glue.
Map documented hand-planed texture on a bare or known clear-finished old door before deciding whether any local sanding is justified.
Prepare bare teak for a G-2 epoxy joint with coarse sanding, the specified solvent wipe, and a controlled handoff to bonding.
Classify first-coat roughness on plywood before an intercoat pass so a finish correction does not become face-veneer removal.
Use moisture and heat on a shallow compression dent in bare solid walnut, let it dry, and remove raised fibers without hollowing the panel.