Thanks all around. Don't know what I'd do without all the help I've found in this forum!
I found that one of the trim had slipped about 6" backwards. Naturally Murphy ensured it was the FAR end from where the trim had buckled. I was able to work it back in though.
Had to cut a small glob of clear silicone sealant to get it back in place and placed a nice glob of DAP silicone over the edge mimicking how the original silicone was placed.
DAP was all I had on-hand. It was literally only about a 1/2" diameter "glob". Should that suffice?
Must this be done with Dicor?
Lastly...is Dicor something that I should have in my "emergency kit"? I already keep a small roll of Eternabond onhand.
2016 Silverado 1500 LTZ
2016 Wildwood 27RKSS