COMMON PROBLEMS
PEELING OF COATING

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o Solutions with Paint
>Saponification
>Soft paint film
>Holidays (Missed Areas)
>Floating/Flooding
>Salt efflorescence
>Insufficient adhesion
>Insufficient flexibility
>Haziness
>Yellowing
>Lifting
>Algal Growth
>Common Problems - Introduction
>Sagging
>Blistering
>Bleeding
>Dirt collection
>Fungi
>Insufficient film thickness
>Flaking
>Crackle formation
>Cracking
>Blushing
>Uneven gloss levels
>Bleeding from timber
>Insufficient levelling
>Fish eyes
>Insufficient hiding
>Weathering of timber
>Craters
>Loss of gloss
>Chalking
Sikkens: the right color

Symptoms

Total/local loss of adhesion of paint system.

Cause

  • Internal tension in paint films
  • Deformation of substrate
  • Humidity or gas formation
  • Wrong paint sytem
  • Several layers are applied which are not compatible with each other
  • Insufficient flexibility of applied paint
  • Cracking originating from substrate
  • Paint system applied to damp substrate or one with a high moisture content.

Solution

Paint layers that are not sound should be removed. After the appropriate pretreatment, a new system should be applied. Touch up bare spots with Onol Primer/Undercoat and finish with Rubbol Satura, Rubbol SB etc.