Need to do some PVC pipe repair? A $2.87 slip pipe fixed my broken PVC water pipe and saved me hundreds of dollars in plumbing repair bills. If I can do it, you can too! Here's how to fix a broken water pipe yourself using a slip pipe.Need to do some PVC pipe repair? A $2.87 slip pipe fixed my broken PVC water pipe and saved me hundreds of dollars in plumbing repair bills. If I can do it, you can too! Here's how to fix a broken water pipe yourself using a slip pipe.