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Shrinkage
in the new paint layer (dehiscence)
Reasons:
-Performing the painting on dirty (by oil, grease, wax or polish) surfaces,
the paint doesn' t adhere on the surface and recedes leaving point marks.
Solutions:
-The compleat drying and hardening of the paint should be waited.
The surface should be polished with proper emery followed by cleaning
with clear water. Before repeating the painting, the complete drying of
the surface should be waited.
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