Hole in seam sealer
I was doing my routine inspections of things the other day and noticed while I was on the roof that I had a hole in the sealant near one of my bathroom vents. It appears that there was a bubble that formed when it was done at the factory and I guess with time it finally opened up. Below is a picture of the hole.
What's the best way to seal a hole in the sealant? What's the best product to use?
2012 Palomino Sabre 32BHTS
2008 GMC Sierra 2500 SLE 4x4 Duramax