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    big b's Avatar
    big b Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 23, 2007, 08:34 AM
    Toilet tank
    My toilet tank has a crack and has a minor leak, can this be sealed or do I need to replace it

    big b
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #2

    Dec 23, 2007, 10:35 AM
    It would be best to replace the cracked tank. However, if you wish to attempt a repain then shut the water off and let the tank set until you're sure the crack's completely dry. Now caulk the crack with epoxy and let it set up and cure. Turn the water back on,fill the tank and check for leaks. Good luck, Tom
    ballengerb1's Avatar
    ballengerb1 Posts: 27,378, Reputation: 2280
    Home Repair & Remodeling Expert
    		  
    #3

    Dec 23, 2007, 02:44 PM
    Vitreous china rarely cracks without cracking all the way through. Like Tom says you can attempt a patch job following his directions but you are only postponing the inevitable. If that tank cracks further when you aren't home the ballcock will keep filling and filling and flood your home. A new tank can be as cheap as $40.
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