Under Bound Surfaces

Cause

Flaking is due to the underlying material being under bound Material which in case is old distemper

Solution

Complete removal of all the coating should be removed back to a sound surface.

Patch repair and painting is not advisable.

The post Flaking on Under Bound Surfaces appeared first on Paint Check Plus.

Chalking of resin based paints.

  Cause 

Overall or partial chalking and loss of gloss is due to the erosion of the paint film being exposed to UV light.

Certain colours contain pigments that are not light fast, therefore are more inclined than others to fade and chalk with age when exposed to ultra violet rays.

 Solution.

Wash down with sugar soap and water, rinse, allow to dry, sand down and paint with the required system.

The post Chalking Oil Paints appeared first on Paint Check Plus.