Leaking around corrosion rod - water heater
I can't get the corrosion rod to screw all the way in and not leak.
I've soaked the rod end in CLR and scrubbed it with a wire brush. It's clean so it doesn't seem to be the problem. Yes, I used plumber's tape on it.
I've also tried a new rod which also leaks since I can't get it in very far.
The problem appears to be lime/rust in the water heater opening for the rod.
I soaked a paper towel in CLR and shoved it in the hole, let it sit for about 10 min, scrubbed it with a wire brush and rinsed it. I've done this a few times. I can get the rod to go in a bit further now but it still leaks.
I think the rust/lime is not coming off the top of the threads of the water heater with my paper towel/wire brush method.
So to the point, does anyone know a better way to get rid of the rust/lime build-up in the threading of the water heater tank? Particularly at the top.
Thanks,
Diverlady
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2015 F-189FDS
2014 Nissan Frontier
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