Re: atm V1 #144

Eric Shelton (Eric.Shelton@america.net)
Sat, 1 Jul 1995 11:49:04 -4

>I've made an 8" telescope tube out of a 10" diameter 'sonotube',

Does anyone have any advise as to the best way to cut a 15"ID length of sonotube, making it clean and square?

How about the best way to finish it, so that it is good and flat black on the inside, and waterproof all over?

Thanks to all, Eric Shelton