Seal small leaks with gutter sealant. If gutters are severely damaged, consider new gutter guards to prevent future clogs.

Most gutter sealants do a good job on metal, but not all will adhere to plastic gutters. DAP Gutter and Flashing Sealant ...

A leaky gutter is not something you want to leave unfixed for long, as the problems can lead to expensive repairs. Fortunately, applying a sealant after preparing your gutters can help stop leaks ...