[Amps] Chimney Construction

[ARNE GJERNING]

Looking for best method to bond silicon rubber sheet 1/8 and 3/16 thick for
tube chimney.  About 4 inch id.  Have heard this is not easy task.

For TEFLON sheet 0.030 thick what is best method for same 4 inch id.  Was
given sample piece 15x36 inch x 0.030 thick, price was right.  I know TEFLON
is difficult to bond.

Chimney lengths will vary from about 2 to 6 inches in length.

73 de Arne N7KA