Black Sealant Roof, Cap, and Sidewall
What is the black sealant that covers a seam of about 8" at the roof edge where the cap terminates? It seals the seam where the roof, the cap, and the sidewall meet, near the rain gutter. It is somewhat rubberized. Is this black lap seal, or is it a different product?
2016 Jay Feather 23RBM
2012 Ram 1500 (Hemi)