Why does the colour on the painted surface look uneven

Patchy finishes generally occur when there is not enough paint applied or the paint is applied unevenly, resulting in a variation of the film build hence a variation in appearance.

What are the possible causes?

• Variations in surface gloss can cause applied paint to appear patchy
• Paint applied over joint compound (putty) not fully dried.
• Primer coat may not applied on puttied surface.

How can I fix the problem?

• Increase the amount of paint on the roller or brush to allow better distribution.
• Allow the joint compound (putty) to dry, before primer application.
• Apply the paint in a grid fashion to ensure an even finish.