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#Tips
How to treat efflorescence / laitance?

Efflorescence / laitance appears as whitish salt stains on concrete. It affects paint adhesion and can cause discoloration.

Solution:

  • Remove the salt with a dry brush, wash the surface thoroughly, and let it dry.
  • Apply a coat of PERMOGLAZE Plaster Primer to prevent salt migration and strengthen the adhesion of the new layer of paint.
  • Recommended finish paint: Permotop.

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