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Subject:	Re: PWB trace cut sealing
From:	[log in to unmask] (Aric J Parr)
Date:	Mon, 28 Jul 1997 08:06:07 -0500
Content-Type:	text/plain
Parts/Attachments:	text/plain (56 lines)

     Use a 2 part thermal cure, or a UV cure screenable mask. Apply it 
     locally and cure it (or some 2 part thermal cures will cure without 
     application of heat).

______________________________ Reply Separator _________________________________
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]

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