|Posted by Mike Gauthier on November 28, 2002 at 12:22:50:|
I install new toilet tank bolts and within weeks there is a substantial rust buildup on the bolt heads inside the toilet tank. I'm using the recommended brass parts with stainless steel washers, but the rust builds up anyway.
The rust builds quickly and builds a pile that is taller than the bolt head in a month.
What is causing this?