Apply silicone reassemble.
Gutter elbow leaking.
Even the sturdiest materials can eventually develop small cracks or holes due to weathering making.
5 common causes of leaky gutters and how to fix them 1.
Common leak points at downspouts include.
Using a small trowel a gutter scoop or your gloved hands clear.
Clean the joints replace the gaskets step 3.
Upper elbow below the gutter leaking at seams and elbows due to damage from clogging and frost downspout leaks at vertical seams that have burst from swelling wet leaves or frost clogged lower elbows near the lower end of the downspout.
Remove connecting hardware step 2.
Caulk sealants step 1.