On 29 Mar 2011 at 21:36, Tony Duell wrote:
Has anyone ever repaired such a Network block and
knows how to shift
No, but it sounds like plain old pitch. It's still used (I get brass
I forgot to mention the obvious physicl property -- the colour. It's
almost transparent (slightly milky/translucent). Pitch is surely opaque
Also, it does not disolve in any common solvents (so far I've tried
propan-2-ol, metylated spirits, petrol, white spirt and a couple of
different paint thinners).
It is very sticky at room temperature. it's not really hard.