Ted, We have used Circuit Repair Corp.; 108 Turnpike; Rowley, MA 01969; 508/948-7973 for FR4 repairs. We have been very happy with their work. They tell me that they do Teflon too, but we have no experience there. Good luck Charlie B. To: TechNet @ ipc.org ("[log in to unmask]") @ Internet cc: (bcc: Charles Barker/IO-US) From: Ted.A.Edwards @ CAS.honeywell.com ("Edwards, Ted A (AZ75)") @ Internet Date: 05/08/96 12:21:54 PM Subject: ASSY: Teflon Board Repair Occasionally with Teflon base material boards adhesion of a pad or run is lost during assembly, especially with connectors and larger parts which require more heat, and we are wondering if anyone has experience in rework or repair to reattach pads or runs to Teflon boards. We would like bond strength in the range of original and without microwave performance degradation. Anybody got any ideas or suggestions? Thanks [log in to unmask]