Paint Storage Problems - Paint Separation
1. Paint Separation

Paint and pigment separate into two parts during storage, resulting in a clear portion of paint in the upper part of the can.


CAUSES:
Prolonged storage in excessive temperatures.
Low paint viscosity.
Paint accidentally mixed with a different paint type.

PREVENTION:
Store the paint in a dark, cool place, 68 °F (20 °C) or below. If it is stored for a prolonged period, invert the can occasionally.
Do not return paint diluted with reducer/thinner to the original can.

CORRECTIVE ACTIONS:
Stir up the paint thoroughly before reuse.