[Canuck]

Originally Posted by L16pilot

"A good example of this is at the ends of the quarter panels were we found depths of 7mm due to end of spray patern."

Just to offer some clarification...1 mil = .001"...or one-thousandth of an inch. Coating thickness is typically measured in mils which should not be confused with millimeters (mm). 7mm would be the equivalent of .276"...or more than 1/4".

However, I do agree with Paul's overall and I use 3.5-4.0 mils as a target nominal. Due to spray patterns, I've see upwards of 6 mils and anything over 6.0 mils is cause for further scrutiny.

Thanks for clarifying depth.