William Robison
Posts: 20269
Joined: 11/10/2002 From: Mary Esther, Florida, FL, USA Status: offline
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PJ (42): If you speak of the GK version, the hot antifreeze doesn't affect the finish - it's anodized, not painted. My early engines were Imron or baked enamel, the A/F was OK on them too, but I'm currently using a butyrate laquer spray and the A/F will probably take it off. The cost of the Imron, then the time for baking made me switch. The butyrate holds up fine in service. Bill.
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Real Airplanes have Two Engines AMA 25139 - More than 40 years.
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