Sebastian, Mitsui Chemicals sells water soluble tapes ( sold under trade name ICROS) which should work for you. These tapes are soluble in water and are excellent for temporary wafer bonding. You don't need heat or any other solvents for removal. Sumant Sood Belford Research Inc. -----Original Message----- From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org] On Behalf Of Mathieu Foquet Sent: Monday, November 06, 2006 12:27 PM To: Sebastian Sosin; mems-talk@memsnet.org Subject: RE: [mems-talk] temporary bonding solutions Revalpha thermal release tape is one idea. (Nitto Denko) -----Original Message----- From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org] On Behalf Of Sebastian Sosin Sent: Sunday, November 05, 2006 7:54 AM To: mems-talk@memsnet.org Subject: [mems-talk] temporary bonding solutions I am looking for a temporary bonding solution that can be removed without solvents (heat, UV.). It may be glue or adhesive tape. Does anyone know any products like this?