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Unread 04-03-2008, 10:18 AM   #186
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Join Date: Aug 2007
Location: New Hampshire (USA) Posts: Two hundred somethin
Posts: 420
Default Re: Post pictures of your homebuilt blocks here!

Originally Posted by derelict
-Question: when people are putting acrylic tops on their blocks, how are they getting them air-tight? Is there some sort of rubber lining going around the copper or acrylic that I don't see?
Some do nothing, some use plumbers goop or a similar rubbery glue and the pros mill a grove for an O ring gasket.
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