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Vacuum Chambers
For Vacuum Degassing
Vacuum chambers are for removing air from high viscosity materials like silicone rubber before pouring. They are also ideal for vacuum degassing liquid plastics such as Crystal Clear® plastic for making bubble free castings. Available in 1 gallon and 5 gallon sizes, the larger vacuum chamber is made from tough aluminum, the lid is made from shatter resistant acrylic and features a rubber gasket that creates a positive, air tight seal for maximum vacuum. It can accommodate up to a 5 gallon pail. Vacuum pump not included.
Price and Purchasing
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Document Downloads
Technical Bulletin
Additional Document
Frequently Asked Questions
- Do I have to vacuum de-gas the silicone rubber? Is vacuuming the rubber that important?
- How can I avoid bubbles in my casting?
- I recently obtained a vacuum chamber and pump to get the air out of my silicone rubber. When I vacuum the material (after mixing Parts A + B), my silicone takes forever to de-air and I still end up with some bubbles in my silicone rubber. Is this normal?
- Is there a way around investing in a vacuum pump and vacuum chamber?
- Why are there bubbles on the surface of my rubber mold?
