<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Aluminum (aluminium) will gall. Steel, brass, or titanium are hard enough to function properly without galling. I use a brass plug because it's purty and won't rust. The nylon plug that came with the radiator weeped coolant. <br><br>Sent from my keyboard</div><div><br>On Apr 27, 2017, at 2:19 PM, WeslakeMonza1330--- via Spridgets <<a href="mailto:spridgets@autox.team.net">spridgets@autox.team.net</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<div>Mmm, Probably why the standard plug is nylon. I was thinking titanium
might gall - any thoughts?</div>
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<div>In a message dated 27/04/2017 00:45:33 GMT Daylight Time,
<a href="mailto:frog.aye@gmail.com">frog.aye@gmail.com</a> writes:</div>
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<div>Daniel, <br><br></div>Sorry,I don't have a source; however, if this
plug is to go into the aluminum (I mean aluminium) bung you might want to
reconsider the use of an aluminium plug, as aluminum on aluminum can gall and
cause some very unpleasant results when you attempt to remove
it.<br><br></div>Hal</font></blockquote></div></font></div></blockquote><blockquote type="cite"><div><span>------------------------</span><br><span></span><br><span><a href="mailto:spridgets@autox.team.net">spridgets@autox.team.net</a></span><br><span></span><br><span>Donate: <a href="http://www.team.net/donate.html">http://www.team.net/donate.html</a></span><br><span>Suggested annual donation: $12.75</span><br><span></span><br><span>Archive: <a href="http://www.team.net/archive">http://www.team.net/archive</a></span><br><span>Forums: <a href="http://www.team.net/forums">http://www.team.net/forums</a></span><br><span>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/spridgets/refisk@chartermi.net">http://autox.team.net/mailman/options/spridgets/refisk@chartermi.net</a></span><br></div></blockquote></body></html>