To fix a leaking skylight: 2 Using a caulking gun loaded with a tube of roofing cement, force the mastic up under the shingle where the metal flashing meets the roofing felt (the thick black paper under the roofing material). Then press down on the roofing shingles to seal them tight.Oct 30, 2020
What is the best way to seal a leaking metal roof?
https://www.youtube.com/watch?v=PRhO1J7xGLE
How do you seal a skylight?
https://www.youtube.com/watch?v=dWn1YYV70lQ
What is the best sealant for skylights?
https://www.youtube.com/watch?v=qJMUkfsssmc
How do you seal an outside skylight?
https://www.youtube.com/watch?v=qJMUkfsssmc
Can You Use Flex Seal on a metal roof?
Over time, the seals and fasteners that connect a metal roof may allow water to penetrate. We use an Elastomeric Coating (resembling flex seal) at Rosie's Roofing and Restoration to help fill those cracks and crevices and stop leaks permanently. ... Of course, leaking isn't the only problem metal roof owners experience.