How to Prevent Stains During Application?

Updated: 15.07.2026
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Maintain a consistent thickness, substrate absorbency, drying time, use a smooth technique and avoid coloured patination gel.

Detailed answer

Stains can be prevented primarily by ensuring uniform substrate absorbency, applying a thin layer, and using a steady technique. Problems often arise from applying too thick a layer, uneven drying, excessive water, or using coloured gel over a large area. For more demanding shades, sampling is practically essential.

Common mistakes

  • applying a thick layer instead of a thin one to the grain
  • sanding without thoroughly vacuuming dust
  • rushing between layers and not respecting drying times
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