content: I have used this product (or similar product) before on a 1970's VW bug and it worked. It was for my rear defroster. I needed to fix my Subaru with the in-glass antenna and decided to give it a try. It works great and improved my radio reception phenomenally. The antenna had a few broken lines. It won't make it look like original or new, but it will make it function like before. A cheaper alternative than replacing the glass, which i will do if it ever needed it. It isn't as easy as painting it on and will take some effort on your part to make it look nice. A little patience, scotch tape will help, and a blow dryer.