Wouldn't that be a board fab issue rather than an assembly issue? I agree that the solvent used to apply Seal Brite would have environmental issues. Karen Tellefsen - Electrical Testing [log in to unmask] 908-791-3069 Joyce Koo wrote: Are you sure? Can be used, agree. Can be produced without headache? Without excessive environmental assessment of using solvent? I may miss something. I know few of good coating were gone because the solvents used as a caarier were facing a lot of restriction. -------------------------- Sent using BlackBerry --------------------------------------------------- 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 -----------------------------------------------------