Bleed-Proof Tape Lines
Sealing the tape edge before the color coat — with the base color, clear sealant, caulk, or polycrylic — so anything that bleeds through is invisible.
Technique: Walls or Trim First
"Walls first or trim first?" is one of the most-asked questions in room painting, and the yes/no answers miss the point. The messy work on trim — sanding, filling, priming — throws dust and requires leaning tools and hands all over the adjacent wall. Do that after the walls are finished and you'll be touching up your fresh walls.
Split the trim work in two: preparation up front, topcoat at the end.
The ordering means the dusty, wall-endangering trim work happens while the walls are still unfinished, and the only trim step that happens near finished walls is one careful topcoat with a brush.
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