I nned to replace a leaky cover located in the basement under the upstairs tub. It looks failrly straitfoward but unsure of what kind of adhevise or glue I should use to secure the water from leaking between the threads. Is a standard plumbimg ggop sufficent on such things. As you can probably see by my use of words I am not a plumbler and not used to doing such projects. I purchased the cover at Ace but didn't even think of asking someone there.