vacuum pump boiler
hi all,
i try to copy my sculptures ...
and i use smooth-on liquid plastic "smooth-cast 321" to casting...
but i cant avoid bubbles... i searched on internet and found a system, vacuum pump boiler...
i live in turkey and i cant find this system ready to use so i have to make it my self...
what must be the properties of the pump which i use...
is there any tutorial to build this system...
i have "Airbrush Compressor AS-186"
can i use this for pump?
thanks...
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