I'm looking to make some nice shatter/wax on my own. Would this vacuum purger work for that? http://www.ebay.com/itm/3-Gallon-Vacuum-Chamber-With-3CFM-Vacuum-Pump-purge-kit-for-degassing-silicones-/121207333801?pt=BI_Pumps&hash=item1c388523a9 If not does anyone have any other suggestions or cheaper suggestions that will be able to make well purged oil?