I’ve not been so active on the forum during the past years, so I’ve not seen some of the last posts about the template for the 3rd brake light..
I found it on my PC as a PDF document. Apparently I had it scanned and saved for this purpose years ago.. sorry that I forgot to upload. I will send it as an e-mail to Davies and see if he can post it somehow for everyone to down load. since I couldn’t upload it as a PDF in this forum.
The satin black 3M vinyl was just an ordinary film they had in stock at a vinyl wrapping firm close by. It was suppose to handle UV light and heat good. I used the same vinyl in the sunroof restoration I did some yeas ago. there is an article about this somewhere on this site