I purchased a plastic flashing assembly from the local home improvement store.
How to repair leaking roof pipe boots.
Obtain another rubber seal.
Dig out any cracked or dry caulking that isn t properly sealing adjoining surfaces and replace with silicone caulk.
Remove the old corroded nails and discard.
Now it is time to work on the roof.
Vent pipe rubber boot repair step 1.
Best way to fix a leaking roof vent pipe this video shows the installation of a perma boot on a residential roof.
Recaulk the corner flashing if any areas have hardened caulk.
I show how to easily install a perma boot 3.
To repair pipe boots with corroded nail heads you will need two roofing nails per pipe boot a tube of roof caulking and a hammer.
Install a nail on each bottom corner of the pipe boot and seal both the new nails and old holes with a small quarter size dab of caulking.