Sonotube is a heavy wax-covered cardboard tube. Think of a toilet
paper tube a foot in diameter six feet long with a wall thickness
of a quarter inch. It comes in sizes from 6 inches to a couple
feet or more. Used as a form for pouring concrete. Also used
by telescope makers for telescope tubes.
Frank
W2FCA
>--- Original Message ---
>From: "teamw" <teamw@quixnet.net>
>To: <towertalk@contesting.com>
To: <towertalk@contesting.com>
>Date: 3/23/01 8:50:21 AM
>
>OK - I give in - What is Sonitube?
>John AB4ET
>
>
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