Hey, You can put the pdms in an oven at 80oC and it will solidify in ~30 minutes. I know of people who do the same at 150oC. Octavio Mondragon > How about vacuum baking to extract solvent rapidly. Bill Moffat > > -----Original Message----- > From: mems-talk-bounces@memsnet.org > [mailto:mems-talk-bounces@memsnet.org] On Behalf Of Sarosh Khwaja > Sent: Thursday, June 26, 2008 2:10 PM > To: jose.dr.g@gmail.com; General MEMS discussion > Subject: Re: [mems-talk] keeping PDMS level > > Just an idea, how about spinning it at a very low RPM?