Hi, got a very small leak on my supply pipe which is lead. Unable to turn water off from outside as stopcock has had it, waiting on water board to fix this. So until then need a fix for the leak. At the moment have got rubber silicone tape and Jubilee Clip around pipe, which has slowed leak, but not stop it. Can anyone please advice what I could do until the water can be turned off? Have also tried two part putty but this just wont stick. Any help is much appreciated. Thanks