Repairing a Rubber EPDM Roofing
https://www.smore.com/b103r-tarco-mineral-appeared-roll-roofing
<h3>Is Gorilla glue waterproof?</h3> With cyanoacrylate, less is much more so just use a really tiny drop as well as make sure parts are squeezed with each other tightly. If the joint crumbles after enough treating