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Process of applying distemper

Short answer

Prepare the surface by drying new plaster 2–3 weeks, cleaning, filling cracks, and sanding. Apply a primer coat, then mix distemper with water and strain. Apply the first coat with a wide brush in horizontal and cross strokes, let dry 24 hours, then apply a second coat, completing a whole wall continuously to avoid patches.

Mention the process of applying distemper.

Distemper is applied on new or old plastered walls as follows:

  1. Surface preparation: For new plaster, let it dry for at least 2–3 weeks; clean off dust and loose material. For an old surface, scrape the old distemper and wash it off.
  2. Fill cracks with putty and rub smooth with sand paper.
  3. Primer coat: Apply a coat of priming distemper (or a prepared wash) to seal the surface.
  4. Mix the distemper with water to proper consistency and strain it.
  5. First coat: Apply with a wide distemper brush in horizontal strokes, then cross strokes, working quickly to avoid joints; let it dry for 24 hours.
  6. Second coat: Apply in the same way over the dry first coat.
  7. Finish: Clean splashes. Complete a whole wall without a break to prevent visible patches.

✓ Answer checked by Claude Opus 5.5 (high effort)

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