Hi everybody, I'm looking for some kind of solder mask that we can use for touch up before the rework. Sometime, the operator remove the solder mask on the trace between via pads with there solder wick. To replace the solder mask, we have "Overcoat Pen" from CHEMTRONICS, but the datasheet say it's max temperature is 200 C. Since our join reach 210 C in the rework, we want a product more resistant to the heat ( like a real solder mask ). Anyone have a suggestion ??? thank in advance. Julien Bouchard Matrox - Process Engineer Email : [log in to unmask] --------------------------------------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------