Re: Patillo's glass tube


denpau@...
 

Shape your foam tube, cover with wall joint
compound, sand smooth, paint with water
base paint, spray with release agent.
The release agent will ruin the joint
compound if not painted. Allow to dry,
then glass.
When cured, pour gas inside, pull out
the waste.
The inside of the tube will be
smoother than the outside.

Dennis Clark
N4324S

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