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Coating for waterjacket and passages
https://mail.slantsix.org/forum/viewtopic.php?t=5469
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Author:  Dave [ Sat Apr 12, 2003 1:25 pm ]
Post subject:  Coating for waterjacket and passages

Is anyone aware of a coating that can be used to seal the inside of water jackets? Seems to me this would reduce rust formation and eliminate perosity issues while improving flow at reduced tempatures :?: .

Author:  slantvaliant [ Tue Apr 15, 2003 6:36 am ]
Post subject: 

You might try Glyptal. It's used in electric motor shops as an insulator, and stands up to some pretty nasty conditions.

Author:  Bruce Johnson [ Tue Apr 15, 2003 10:03 pm ]
Post subject: 

I was thinking about "sloshing"( a term used to coat aircraft wing tanks with epoxy) to strengthen a head I'm working on It's the third one I've ported and each time I seem to get a little more cocky, this ones got to be getting thin in places. What I'm worryed about is a possible insulating effect? causeing the head to get hotter? any body tryed this? and what material did you use? thanks Bruce J.

Author:  Guest [ Wed Apr 16, 2003 6:27 am ]
Post subject: 

Glyptal helps with electrical insulation, but I'm not sure of its thermal insulation properties. Heat in electric motors is a big issue, of course. I have heard of some V8 engine builders using glyptal in the valley to help oil drainback. Just an idea!

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