Hi Everyone. I am asking for help, advice and guidance please. The problem is that I have a soil vent pipe/stack pipe which has a slight leak and occasionally drips when the flush is used. I have contacted my insurance provider for plumbing services and my home insurance both won't touch it. Guess what? It's asbestos! I've contacted a trade site and still awaiting quotes. I've listened to some advice and the most sensible so far is, that I paint it with Bitumin.....Can I ask - is there anyone out there with any pearls of wisdom they can share? Please!!