Hello Rich, Do you have a specific LPI solder mask in mind? There are many types and manufacturers available. I do not know about an off the shelf solution. SolderMask, Inc. could provide this service, if you would like to discuss further please contact me off line. Regards, Frank Kurisu SolderMask, Inc. 17905 Metzler Lane Huntington Beach, CA 92647 714 842-1987 - Office 714 847-0244 - FAX 714 454-0539 - Mobile e-mail: [log in to unmask] e-mail intended for: Richard Kraszewski Refer to Carbon Copy for others copied with e-mail ITAR classification: U N C L A S S I F I E D Please call SolderMask, Inc. immediately if you question the authenticity of this message -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Richard Kraszewski Sent: Wednesday, February 03, 2010 11:17 AM To: [log in to unmask] Subject: [TN] Source of solder mask coated FR4 Does anyone have a source for standard LPI solder mask coated FR4 sheets? Looking for something ~ off the shelf. Rich K --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 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 or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 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 or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------