Had a pipe burst today, luckily it was outside and didn't flood the house. I have a lot of plumbing and electrical supplies out in the workshop, but half the time I am missing a piece to finish the job and have to make a hardware trip. Tonight I got lucky and was able to cap the broken line and keep water flowing inside. My can of PVC glue was old and was really thick, but I soaked the can in a bowl of warm water and it was just enough to glue on a cap. Well, the point of this is my next trip to the hardware store will be getting a good emergency plumbing kit. I'll get caps for assorted sizes, a couple small cans of glue, some compression fittings with caps, etc. prepping isn't just about storing food, water and camping supplies, it's trying to be as prepared as you can for any form of emergency. I'll start thinking more about a household fix kit.