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Quote:
Originally Posted by wrndln
Droobie,
Thanks for the response. I think I have come to the conclusion that Feather Fill over PPG DPx0 is OK, but the Evercoat technical person I called said the Feather Fill shouldn't be applied for a least 72 hours after applying the epoxy primer. I guess it is because the epoxy need to release any solvents or chemicals before spraying Feather Fill on it. I think the top coat, PPG Concept in my case, could be applied directly over the Feather Fill or DPx0 applied over the Feather Fill to seal it and then apply the top coat.
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Be sure you follow the spec sheet for the DP and keep it within the recoat window or you will have a terribly weak bond. I don't have the current sheet to look it up. It seems to me applying FeatherFill over DP would be similar to applying polyester filler over DP.