We use a two-part (resin & hardener) clear epoxy, that is air cured (baking accelerates the cure). This can be reflowed, waved or conformal coated with no problems! Any good epoxy supplier can recommend something that should work. >Subject: PWB trace cut sealing >Author: [log in to unmask] at INTERNET >Date: 7/25/97 10:33 AM > > >Hi, > >Does anybody out there know of an "instant" adhesive type material >that can be used to seal trace cuts? This material must be able to >withstand reflow and wave conditions. > >Currently, we are using Loctite TakPak materials, and they are not >cutting it. The temperatures are just too hot, and the material >degrades and/or loses adhesion. > >What do board fabs use to repair scratches? Perhaps there is an >"instant" soldermask repair material? > > >Many thanks in advance, > >Andy French >Engineering >Axiom Electronics >Beaverton, OR >TEL (503) 643-6600 >FAX (503) 641-0572 >Email [log in to unmask] > > ---------------------------------- Jeff L. Hempton phone: (219) 429-7335 Fax: (219) 429-4688 Boardshop Manufacturing Engineer Mail Stop: 25-31 Hughes Defense Communications 1010 Production Road, Fort Wayne, IN 46808-4106 Email: [log in to unmask] "The man who rolls up his sleeves seldom loses his shirt."--Thomas Cowan *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************