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Old 06-17-2012, 10:03 AM
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MARTINSR MARTINSR is offline
Brian Martin,Freelance adviser
 
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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."


Click here for complete PDS

This may very well be the problem.

Brian
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