Mudcracking

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Mudcracking
Deep, irregular cracks resembling dried mud in the dry paint film.

 

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POSSIBLE CAUSE

  • Paint is applied too thick.
  • Paint is allowed to build up in corners during application.
  • Surface was not prepared properly; contaminants were not removed.

 

 

 

 

 

 

 

 

SOLUTION

  • Follow label and data page directions for the appropriate surface preparation.
  • Follow label and data page directions for the appropriate film build.
  • Determine the correct roller cover based on the coating being applied and the surface. On smooth surfaces, a mohair, 1/4", or 3/8" roller nap is usually sufficient. On textured surfaces, a 3/4" nap or greater is needed.
  • Smooth the coating by scraping and/or sanding, prime if needed, and repaint.
  • Quality paints have very good application and hiding properties, which minimize the tendency to apply too thick a coat of paint.

PRODUCTS RECOMMENDED

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