What air quality issue can cause factory paint warranty claims to be denied?

The presence of oil and water contamination is a significant concern in the painting process, as it can severely compromise the quality and integrity of the paint application. Contamination can lead to a range of problems such as poor adhesion, inconsistent finish, and defects like fisheyes or orange peel texture. When contaminants are mixed with the paint or come into contact with the surface being painted, it undermines the paint's ability to bond properly and can alter its performance characteristics over time.

Moreover, many manufacturers have strict specifications regarding the cleanliness of the surfaces to be painted. If contamination is present and this leads to defects in the finish, claims made under warranty for the paint job may be denied. Manufacturers often require proof that all recommended procedures, including those concerning air quality and surface preparation, have been followed properly, making the presence of oil and water contamination a critical factor in warranty claims.