Even three coats didn't seal vertical sections of our gutter's end caps and joints: The product dripped down. Flex Seal was flexible but tore when bent too far. And although it sealed the crack in ...

The seal also needs to remain flexible enough to ... This allowed us to apply the caulk to the joints around our gutter end caps and tool it in place with our fingers. While it could get a little ...

Effisus TiteGutter3: An integrated system for sealing gutter joints. The system is highly efficient due to its three waterproofing levels. The TiteGutter3 properties are able to accomodate joint ...