

Temporary fix after getting electrical mast removed
I know the long-term solution is to remove shingles plug up the hole, put ice and water on and reshingle. But for temporary solution how do I keep water from getting in through the neoprene boot?
Update: thanks for all the advice and life hacks. Not sure if this will work, but I removed the rubber boot, and cut a piece of 3 and 1/2 in tin and use roofing cement to secure in place. We'll see how long it lasts. It's not a huge deal because the electrical mast just went through my soffit through the roof so it was never really in danger of water getting inside the house since it was a fixed to the exterior.