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Old 11-12-2016, 08:52 AM
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PaulK PaulK is offline
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Join Date: Nov 2005
Location: WI
Posts: 1,141
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When I use primer for filling balsa and priming tubes, I use either Duplicolor, or 3M/Bondo light gray primer. Both are lacquer based, dry very quickly, and sand great. I've found Rustoleum clogs sandpaper more quickly, so only use it when I need a white primer. I can still get Aerogloss Sanding Sealer from my LHS, but only use it on small models.
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