Hi all,
here: [
www.unitednuclear.com] i found a very easy receipe of a 2K-mixture, which could be usefull as fabbing material or support.
Simple atach two syringes, one for dispensing a thin tray of Silicate, the other dispensing an even thinner tray of alcohol.
Or a mixing valve-tip, so you extrude the ready mixed compound at once, which will harden soon after extruding ...
Viktor