Hi all, I've seen a lot of discussion about pulling the windows and re-doing all the window seals, but that is out of the scope of work for my particular timeframe, and I also don't see it as a necessity. My leaks seem to revolve around the factory sealant shrinking or just plain disappearing from various metal seams, primarily around the windows as shown below.
Given that, can I just get some 3M seam seal and apply it over the existing sealant? Should I make a best effort at removing the existing sealant first? It looks like I might be able to chip out the majority but I don't think I can get it 100% clean.
I searched on this topic but couldn't find much specific advice beyond "pull out all the windows", I'm guessing there's a middle ground option here somewhere.