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Coating and calico: the weapons against the cracks to be covered in a plasterboard that one wishes to paint.

Filling a crack on a plasterboard

Preparation of surfaces to be painted: fill a crack on a drywall (placo): crack

  • In the case of crack between plates (movement of the frame), apply a wide strip of plaster.

Preparation of surfaces to be painted: fill a crack on a drywall (placo): surfaces

  • Unroll and stick meticulously a strip of calico over the still fresh coating.

Preparation of surfaces to be painted: fill a crack on a drywall (placo): preparation

  • Smooth with a coating knife so that the product impregnates the calico.
  • Let dry.

Preparation of surfaces to be painted: fill a crack on a drywall (placo): preparation

  • Smooth again to remove the difference in level.
  • Let dry and then sand before painting.


Video Instruction: How to Repair Wall Cracks