I have an application where I need to mask off a through-hole SIP through wave solder. Washable liquid mask is getting on closely adjacent bottom-side SMT components, and I can't justify an automated dispenser with current volumes. I remember a company back in the days of when through-hole was king (waaaay back there) that made high-temp filled plastic masking thingamajigs that fit standard DIP/SIP patterns. You just dropped them in the hole pattern before wave, then removed and reused them after wave. Anybody out there know what I'm talking about, and who makes them? Mike McMonagle PCA Process Engineering Supervisor K*Tec Electronics 1111 Gillingham Lane Sugar Land, TX 77478 (281) 243-5639 Phone (281) 243-5539 Fax [log in to unmask] ############################################################## 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 ##############################################################