Rear window defrost question

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I think one of the conductive wires are broken I think I checked up close I did not see a broken wire but I did see a thin wire that looked like it was scraped or bumped up on?

It's just annoying to see that huge spot that takes longer to defrost then other areas.

https://sl-i.net/FORUM/images/imported/2009/10/PIC0254-1.jpg

[chuckthefuk]

http://www.frostfighter.com/

tape around the damaged line and apply the above repair kit. allow for cure time and remove tape. All done

-Chuck