vacuum chamber build question


Sr Member
I am going to build myself a vacuum chamber and was wondering if having a double chamber is possible. One would be just a chamber to store a vacuum and this would be linked via a valve to the actual degassing chamber. You could create a vacuum in the first chamber then load up the other with resin then throw the valve which would instantly pull out the air. This would be good for very fast set resins, but I don't know if this would make the silicone or resin explode:eek Has anyone tried this?