The formation of bubbles that may break and results in craters during the application and drying process.

The formation of bubbles that may break and results in craters during the application and drying process.

Heavy sags in the paint film that dry with irregular cracks resembling dried mud.

Visible variation in color or sheen where wet and dry paint layers overlap — often looks like darker or glossier patches.

A visual effect on the wall where edges appear darker or shinier than the center, creating a “framed” look.

A visible difference in color, sheen or texture between the original painted surface and the area that was touched up.

Shiny spots appear on the painted surface caused by friction or repeated cleaning, often in high-traffic areas.

Paint fails to resist dirt and stain absorption, resulting in permanent discoloration or difficult-to-clean areas.

The sticking together of two painted surfaces, often seen on windows, doors or trim, especially in warm or humid conditions.

Black, gray or brown spots that form on the surface of paint or other materials in damp, humid or shaded environments.

Cracks that begin as fine lines but progress into flaking or peeling paint, often due to poor adhesion or surface issues.

Paint separates from the surface in ribbons or sheets, often revealing bare wood or previous coatings underneath.

Blisters are bubbles that form in the paint film, often caused by moisture trapped underneath or poor surface adhesion.

A white, powdery residue forms on the surface of the paint film due to the breakdown of the binder from UV exposure and weathering.

A noticeable lightening or loss of color intensity in paint, usually due to prolonged exposure to sunlight and heat.

A rapid or uneven loss of sheen or luster in a painted surface, often resulting in a dull or chalky appearance over time.

Brown or yellow discoloration that bleeds through the paint film, caused by moisture pulling natural tannins from wood (especially cedar and redwood) to the surface.