Forms a watertight seal against air and moisture.
Gutter sealant putty.
If there are signs of water leakage apply a small amount of the putty to the under side of the gutter.
Determine if your gutter can be repaired or if you need to buy a new piece to replace the current one.
Clean the gutter of debris and old caulk.
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Use steel wool and gently scrub the crack to make the surface clean and stamped.
The gutter will be functional within three days but full cure requires about a week.
Reach your gutter by using an extension ladder.
Dap butyl flex gutter and flashing sealant is a long lasting sealant formulated from high quality butyl rubber.
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Find the crack and scrub the area around it to give way for a small plastic replacement sheet to fit into place.
Remains flexible to resist cracking and crumbling due to temperature extremes weathering or shock.
The sealant will skin over the crack and dry within 24 hours.
Smooth the putty over the gutter and allow to dry then repeat the water test.
Force the sealant into the crack using steady pressure.
Loctite 1999131 all purpose repair putty 2 ounces.
Hammer the end cap into place and apply sealant.