Sagging

Appearance

Coating that runs before drying, leaving raised rivulets.

Probable Causes

  1. Low viscosity of coating material.
  2. Incorrect thinning solvent used.
  3. Coating is applied too thickly.

Suggested Solutions

  1. Avoid reducing coating or use solvent with higher evaporation rate (check Product Data Sheet).
  2. Apply thinner coats.
  3. Apply to pre-heated parts.

  4.  



 
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Common Coating Problems

Sagging

Sagging - Common Coating Problems

Appearance

Coating that runs before drying, leaving raised rivulets.

Probable Causes

  1. Low viscosity of coating material.
  2. Incorrect thinning solvent used.
  3. Coating is applied too thickly.

Suggested Solutions

  1. Avoid reducing coating or use solvent with higher evaporation rate (check Product Data Sheet).
  2. Apply thinner coats.
  3. Apply to pre-heated parts.


 
 
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