Try GE's RTV (i.e. 61166).

Shay

-----Original Message-----
From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org]
On Behalf Of Rachel Fan
Sent: Friday, July 29, 2005 9:00 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] About Silicon gel

Hi all,
I am trying to dispense silicon gel to protect the diaphragm of a piezo
resistive pressure sensor. There are a few bubbles in the silicon gel I
used, could u give me some advice about where to buy such silicon gel?