Apiezon Wax W will soften at 80C and melt at 100C, not sure of its PCR compatible properties. -----Original Message----- From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org] On Behalf Of Yue Mun Pun, Jeffrey Sent: Thursday, 7 June 2007 3:24 PM To: mems-talk@memsnet.org Subject: [mems-talk] High temperature wax with melting point ~100'C and PCRcompatible Hi, I am looking for a wax which has melting point of about 100'C or slightly higher and which is compatible with PCR.