Although porcelain is a hard substance it is not immune to chips or cracks.
How to repair a cracked ceramic toilet tank.
You may have to look both on the outside and the inside of the tank to see it.
Unfortunately a toilet tank crack can be hard to spot.
Using adhesive and being careful not to bump the lid will allow for a temporary fix but with normal usage of the toilet it will soon form cracks and fall apart again.
Once a porcelain toilet tank lid has become damaged with cracks or breaks it is only a matter of time before it has to be replaced.
A cracked ceramic toilet tank and bowl are unrepairable.
If you suspect a leak from the toilet tank start by checking the seals between the tank and the bowl.
Inspect the repair frequently as it dries to watch for other glazing cracks.
You can repair a crack in a porcelain toilet.
How to repair a toilet with ceramic epoxy.
If it dries without any further visible cracks you can refill the tank and test your repair.
Reconnect the water supply hose to the toilet tank and restore the water supply by reopening the shut off valve.
Toilets are prone to cracking.
How to fix a cracked toilet base.
Some toilet problems cannot be fixed according to toiletology 101.
If the toilet base is not too damaged glue it back together.
Next check the tank carefully for a crack in the porcelain.
If you just recently cracked your toilet there s no need to worry this happens all of the time and there s affordable ways to have it fixed many people crack their toilet tank when trying to place the toilet tank cap lid back onto the tank.
Ceramic toilets are easy to clean and durable.
It might not seem as bad as a crack to another toilet part such as the tank but it still can lead to leaking.
However ceramic is brittle.
When you tighten the nuts onto the closet bolts that hold the base of a toilet secure avoid over tightening or you can easily crack the porcelain toilet.
Follow the steps in the section how to fix a cracked toilet tank to learn how to fix a hairline crack.
If a lid is broken into many small pieces check around and inside the toilet tank for missing pieces to adhere together.
When the toilet base is cracked if it s a hairline crack and your toilet isn t leaking you can apply plumber s putty or silicone sealant.
Take care when opening a toilet tank lid for repairs to the flushing mechanism so the lid does not break.
Toilet tank lids with only one or two cracks or breaks will fit together with ceramic glue so that the fix is not obvious.
Step 5 refill the tank.