Bathroom sink problem

[Line]

My Heartland Big Country has two glass sink in the bathroom that sit on top of the counter. One of the sink is loose and leak at time. What should I use to reseal the base of the sink since everything is good and tight under the counter. Thank you for your assistance.

 

[Lynn1130]

Are these the round bowl sinks? If so the screw down on to the seal and could have worked loose. If that is what it is the sink can be turned counter clockwise until tight. Do not over tighten them.

 

[asherwin]

I have the glass vessel sink in our 2013 Big Counry bathroom as well. Mine also started to loosen, then developed a leak below the sink into the cupboard. I took it all apart and discovered the metal tubing which connects the sink to the PVC had corroded where it connected into the base of the sink. Replaced with parts from Home Depot.