Originally Posted by MARTINSR
I just checked the NCP-271 data sheet and sure enough it says this..
"Note: NCP270/271 must be sanded prior to topcoat application if allowed to
dry more than 8 hours."
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This may very well be the problem.
It was all sanded prior to paint.
Does the instruction mean that the paint must be shot within 8 hours of sanding? I'm sure a few days elapsed from sanding to applying the paint.