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Old 08-20-2011, 01:38 PM
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miniscual tiny white dots in clear coat

Can anyone tell me what i am doing wrong, this problem only happened about 1 hour after putting on the clear coat thanks
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Old 08-20-2011, 03:18 PM
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What are you using for materials?
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Old 08-20-2011, 04:01 PM
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Looks like solvent pop..caused by applying too much material too quickly not allowing trapped solvents to come out..

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Old 08-20-2011, 04:17 PM
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materials i used are SEM 39863 adhesion promoter, SEM 39133flex primer surfacer, OMNI MBC#1 base coat,1-1 USC 20 glamour clear coat 2.1 voc with slow activator 4-1. thanks
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Old 08-20-2011, 07:50 PM
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Last edited by cobalt327; 08-20-2011 at 07:52 PM. Reason: Never mind.
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Old 08-21-2011, 06:07 AM
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Did you use a tack rag before you cleared it,strained the materials,is the gun clean????
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Old 08-21-2011, 10:33 PM
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is this the way it came out after spraying or have you resanded it
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Old 08-22-2011, 08:07 AM
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Can you clarify which white dots you are referring to?
If it is the million of them , it appears to me that you have sanded clear that was sprayed very dry and the white spots are low spots between all the dry bumps that were sanded down.

the large white spots? possibly iso clumping from moist air or ? Have to ask BarryK about that .

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