Installed a pop up waste in WHB, but the water leaks through where the horizontal rod passes through the endcap. On the rod there is a white sphere and a washer but neither give a watertight seal, and I don't believe I've lost anything from the packaging.
How do I seal the endcap to stop the leak? I was going to fill it with silicon but would that not just stop the popup working properly ?
Many thanks
How do I seal the endcap to stop the leak? I was going to fill it with silicon but would that not just stop the popup working properly ?
Many thanks