Hi,
I recently replaced a bath faucet. I had to replace the entire pipe (Galv) and the hardware store did not have the proper length. I used a 48" threaded pipe with a coupler and a 4" nipple to get the proper size. When I turned the water back on, there is a leak at the coupler. I would use rubber seal to fix this but there is not enough room to get around the pipe. Is there anything that I can use?
Thanks.