Hello Technetters, We are removing Conformal Coating Shinetsu type: X831-045. The solvent to remove it is: Dow Corning Solvent OS-120. Immersion time: 2 hrs, then we use the brush to remove all residues and the last we clean in a water/alcohol (50/50) solution. The result is that 95% of the Conformal Coating is removed, but we have some residues between a SOIC leads and in some chip components. Do any of you have a better Solvent to remove the Conformal Coating? or, Is there a process to have a better results? or, Do we need to use a special conditions? Saludos, Mauricio Castro CIMME SA de CV Tel:011-523-826-5437, Fax:011-523-826-5462 Free voice Mail from USA 1-888-392-4832 x-523-668-1463 ________________________________________________________________ Get FREE voicemail, fax and email at http://voicemail.excite.com Talk online at http://voicechat.excite.com ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################