Thursday, September 6, 2007

Exterior Paint Problems

Peeling Paint

Another common symptom of a failed paint coat is when the paint peels off from the surface. The paint may commonly appear to curl and flake from the work surface for a number of reasons. Most commonly, the peeling occurs because of poor paint adhesion, due to improper prep work or lack of primer.

Before any new paint is applied to the exterior of your home, the surface must have the necessary “roughness” for the paint to grip to. Sanding and/or applying a layer of primer is sufficient to provide this “roughness.”

Efflorescence

This condition most commonly occurs on painted masonry surfaces, such as brick or concrete. Efflorescence appears as crusty white salt deposits emerging through the paint film. This situ View the rest of this article


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