Quarter to Roof seam filler- Which product do you prefer ?

[fastwayfirebird400]

I've removed the old lead at the quarter panel seam and was thinking on using either All Metal or long strand reinforced fiberglass filler for their ability to seal out moisture. After that I was going to go with one of the evercoat products like Rage Gold (since I have a unopened gallon sitting here) Would there be a better product that may be stronger and less prone to that critical area that can sometime crack from body flex?

[Len]

I've removed the old lead at the quarter panel seam and was thinking on using either All Metal or long strand reinforced fiberglass filler for their ability to seal out moisture. After that I was going to go with one of the evercoat products like Rage Gold (since I have a unopened gallon sitting here) Would there be a better product that may be stronger and less prone to that critical area that can sometime crack from body flex?

That sounds like you have the right products. Put a thick coat of glass on then grind off the top and finish the leveling with the Rage Gold.