DIY Vacuum Chamber and Pressure Pot

[Giga Bread]

Some stuff I found while doing some investigation.

Vacuum chamber for degassing mixed resin.

http://m.instructables.com/id/Venturi-Vacuum-Degassing-Apparatus-for-use-in-Rapi/

Pressure Pot

http://m.instructables.com/id/Bubble-Free-Resin-Casts-with-Modified-Paint-Tank/