
How to Repair a Porcelain Toilet Crack
- Locate the Crack. Identify the crack that you want to repair. ...
- Shut Off the Water Supply. Shut off the water for the toilet. Follow the water line connected to the bottom of the tank to the water supply valve.
- Flush the Tank. Flush the tank. Keep pressure on the handle and allow all the water to run out. Remove the tank lid.
- Clean the Cracked Area. Clean off the area around the crack with bathroom cleaner and a lint-free cloth.
- Drill Through the Porcelain. Attach the diamond rotary grinder bit to the rotary tool. Identify the end of the crack that is the widest.
- Widen the Crack. Follow along the crack with the rotary drill bit. ...
- Fill the Crack With Epoxy. Fill the crack with epoxy paste. ...
- Sand the Cured Epoxy. Sand down the epoxy with 40-grit sandpaper. ...
- Apply Resurface Finish. Apply resurfacing finish to the epoxy. Allow this to dry and coat again as needed. ...
- Step 1: Locate the Crack. Identify the crack that you want to repair. ...
- Step 2: Shut Off the Water Supply. ...
- Step 3: Flush the Tank. ...
- Step 4: Clean the Cracked Area. ...
- Step 5: Drill Through the Porcelain. ...
- Step 6: Widen the Crack. ...
- Step 7: Fill the Crack With Epoxy. ...
- Step 8: Sand the Cured Epoxy.
How to fix a cracked porcelain toilet?
How to Repair a Porcelain Toilet Crack. 1 Step 1: Locate the Crack. Identify the crack that you want to repair. If it is on a part of the toilet, such as the tank, that is below a water line, ... 2 Step 2: Shut Off the Water Supply. 3 Step 3: Flush the Tank. 4 Step 4: Clean the Cracked Area. 5 Step 5: Drill Through the Porcelain. More items
How do you fix a cracked toilet tank?
Repair Options. If you have a crack in the tank, you may be able to find a porcelain sealer to repair the crack. To use a sealant, you'll need to thoroughly drain and dry out the toilet tank before repairing it which means you could be down a toilet for a day or two while the repair sets.
Can you use epoxy to fix a broken toilet?
Epoxy can also be effective for cracks at the base of the toilet, such as cracks or breakage around the bolts that secure the toilet to the floor. Cracks under the water line in a toilet bowl are more challenging, but you can try an epoxy for this before replacing the toilet.
Can you use porcelain sealer on toilet tank?
If you have a crack in the tank, you may be able to find a porcelain sealer to repair the crack. To use a sealant, you'll need to thoroughly drain and dry out the toilet tank before repairing it which means you could be down a toilet for a day or two while the repair sets.

How do you fix a cracked ceramic toilet?
How to repair a hairline crackDrain the toilet tank. ... Dry out the tank with a cloth or a towel. ... Fill the crack with the putty or epoxy. ... Leave the epoxy to dry out for at least 24 hours. ... Make sure no cracks appear in the epoxy or the tank. ... Refill the tank with water.
Can you glue porcelain toilet back together?
Many toilets are made of porcelain, which is quite durable, but unfortunately not immune to chips and breaks. With small chips and cracks that are not located on a critical part of the toilet, repair is possible with glue. This can save substantial money, as replacing a toilet can be costly.
Can you resurface a porcelain toilet?
You can purchase epoxy-based ceramic or porcelain repair paste specifically for this job. You can then apply your latex-acrylic spray primer to the entire toilet.
How do you touch up a porcelain toilet?
0:373:41Fix Porcelain or Enamel with Porc-A-Fix Touch-Up GlazeYouTubeStart of suggested clipEnd of suggested clipNow if you have porcelain enamel sinks tubs showers you know enough time passes you're probablyMoreNow if you have porcelain enamel sinks tubs showers you know enough time passes you're probably gonna have chips and and whatnot in them and so I pick this up it is Porco fix to try to touch.
What is the best adhesive for porcelain?
epoxyIf you have a project that requires gap bonding or filling, surface repairs or laminating, the best glue for porcelain or ceramic repairs will be an epoxy. An epoxy consists of two parts: resin and hardener. When mixed together, they produce a durable, high strength bond.
What glue works on a toilet?
One appropriate adhesive choice for the cracked toilet base is two-part epoxy. Epoxy is a thermosetting resin that, mixed with a hardener, forms a tough bond that will keep the break sealed up. It will also be resistant to water, which is an obvious concern around a toilet.
How much does toilet reglazing cost?
The cost can range from $20-$40 dollars depending on where one purchases their supplies from. Step Two – Remove the toilet from its base, and bring it outside as there is a risk of fumes or paint spilling in close quarters.
Can you spray paint the inside of a toilet bowl?
For painting over a stain or repairing the inside of your toilet, you'll want to use epoxy paint. It's also called an epoxy appliance paint. Since most toilets are the same shade of white, you should be fine getting the default white color for the paint. Epoxy appliance paint comes in both liquid and spray forms.
Can you paint the inside of a porcelain toilet?
You can spray paint a ceramic or porcelain toilet and give it a fresh new look.
Can you fix scratched porcelain toilet?
0:205:02How to Remove Scratches from a Toilet Bowl - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow i'm going to use this product here a lysol power toilet bowl cleaner and what you do is you takeMoreNow i'm going to use this product here a lysol power toilet bowl cleaner and what you do is you take it and you put it on the scratch.
Can chipped porcelain be repaired?
If you want to fix chipped porcelain, you will need a gap-filling adhesive, a porcelain filler, or a touch-up glaze to replace lost material. Make sure your product is paintable if you plan on painting it. If you are joining broken pieces, opt for a strong liquid or gel adhesive that dries clear.
How do you repair scratches in porcelain?
How to Remove Scratches from PorcelainSprinkle on a layer of baking soda to fix light scratches. ... Use an abrasive cleanser to remove scratches and stains. ... Remove deeper scratches and scuffs using a fine pore pumice stone. ... Fix deep scratches with a porcelain repair kit.
Can you glue a porcelain toilet?
Look, we're going to level with you: If you have a porcelain toilet, it's not going to be easy to fix. If it's just a minor chip, you can always try to super glue the piece back on. There's a special kind of epoxy glue for porcelain, FYI.
Does Gorilla glue work on porcelain?
Yes. Gorilla Super Glue is the brand's most recommended product for ceramic repair.
Can you superglue porcelain?
Loctite Super Glue Liquid is a fantastic glue for porcelain. This rubber-infused gel super glue can form powerful, precise and invisible bonds between porcelain and other porous surfaces and can even be applied vertically thanks to its non-drip formula.
What is the best epoxy for porcelain?
The Best Glue for Ceramic—Summary The Pratley Quickset epoxy (US$8.95, Amazon) is a highly recommended porcelain glue for a seamless finish on your broken porcelain items. Although porcelain glue is more specialized in its application, it can still be painted and sanded for other ceramic and other surfaces.
How to fix cracks in porcelain?
Start by “drill-stopping” the crack by drilling a hole completely through the porcelain at the furthest extent of the crack. This will prevent the crack from spreading further. Grind along the length of the crack creating a valley. This removes dirt in the crack and gives the filler epoxy a good foothold for bonding.
What does it mean when a toilet tank is blue?
Blue veins on the outside of a toilet tank are a bad sign! The blue is the dye from toilet bowl “drop-in” cleaners. This indicates that the bowl has crazed to such an extent it is probably won’t hold water no matter how many repairs are made to the visible cracks.
Why does my kiln have cracks?
Most cracks in older fixtures are the result of shrinkage or stresses from firing in the kiln, not impacts or abuse. The photo at left shows a compound crack indicating impact or freeze damage. This type of crack though repairable, may indicate a serious structural flaw in the fixture, including possible hidden damage.
Does age crackle add value to an old fixture?
Age Crackle actually adds value to an old fixture. Repairs or refinishing should be carefully considered with preference given to spot repairs to fix any places with loose or missing glaze.
How to make epoxy putty?
4. Push the putty firmly into the chip, pressing down hard to make sure it completely fills the chipped area. 5. Using a wet finger, smooth and push the epoxy putting into and around the chip.
Can you fix a chip in a porcelain toilet?
How to easily repair chips in porcelain toilets and basins. Chips are a fact of life, whether you chip a tile, or chip a porcelain toilet or hand basin. Rather than having to go to the expense of replacing a toilet or basin, we show you a quick and easy way to fix up a chip. You can quickly and easily fix a porcelain chip yourself.
How to get scratches out of toilet?
You can scratch your toilet by using a coat hanger or the wrong kind of auger to clear a clog, and you can inflict even deeper scratches by scraping the sides in an effort to remove grout, plaster or something else you definitely shouldn't have tried to flush. A number of gentle abrasive cleaners will remove these scratches with a little work on ...
How to remove scratches from a car?
Rub the scratched area in a circular motion. You'll have to apply some pressure, but don't overdo it. It's better to rub gently for several minutes than it is to attempt to remove the scratches quickly by rubbing aggressively.
Is porcelain a glass?
Although it looks and feels glassy, porcelain isn't glass, and because it's composed primarily of clay, it is possible to rub out scratches, which you couldn't do if it were glass.
What to do if you spot a crack in your toilet tank?
If you spot a toilet crack in the tank, mark it and keep an eye on it to make sure it doesn't get any worse. It can be useful to take a picture of the crack for later comparison. A crack that is below the water level will have to be fixed. Unfortunately, a toilet tank crack can be hard to spot.
How to stop a hairline leak in a toilet?
If you have a hairline crack in the tank or the bowl, experts say you may be able to stop the leak by sealing the crack with waterproof epoxy. Epoxy can also be effective for cracks at the base of the toilet, such as cracks or breakage around the bolts that secure the toilet to the floor. Cracks under the water line in a toilet bowl are more ...
How do you know if a toilet is cracked?
When the toilet crack is visible in the part of the bowl that retains water, you'll probably need to replace the toilet. An invisible crack is also a possibility, and it can be indicated by two different symptoms: standing water on the floor outside of the toilet, or missing water. Experts note that a small invisible leak can cause water ...
How to tell if toilet tank is cracked?
Finding Cracks in a Toilet Tank 1 A crack above the water level is usually not a problem unless the crack grows slowly. If you spot a toilet crack in the tank, mark it and keep an eye on it to make sure it doesn't get any worse. It can be useful to take a picture of the crack for later comparison. 2 A crack that is below the water level will have to be fixed. Unfortunately, a toilet tank crack can be hard to spot. If you suspect a leak from the toilet tank, start by checking the seals between the tank and the bowl. Next, check the tank carefully for a crack in the porcelain. You may have to look both on the outside and the inside of the tank to see it.
Why is my toilet cracking?
A cracked toilet can be a perplexing plumbing problem because the cracks are not always easy to spot. In some cases, the crack may have occurred when the toilet was first manufactured but does not surface for many years. Other times, a toilet can mysteriously develop a crack at any time and start leaking. More obvious cracking can occur due ...
How long does it take for epoxy to harden?
Waterproof epoxy comes in two parts that you mix together immediately before applying. Most epoxies have only 15 to 30 minutes of working time before the material begins to harden. Choose an epoxy rated for use on porcelain tubs and sinks.
What causes water to settle on the floor?
Experts note that a small invisible leak can cause water to settle on the floor at the base of the toilet. In a less common scenario, the water from the toilet bowl will slowly leak out into the drain instead of onto the floor.
Why is there a crack in my toilet bowl?
While it's apparent that you have identified a crack in your toilet bowl (probably caused by hitting the bowl hard with a toilet flange plunger), there might be other cracks you haven't spotted yet. Other than an openly visible crack, a toilet leak or mysterious water loss in the tank indicates cracks.
Why does my toilet tank crack?
A toilet tank may crack because of several reasons, including the ones discussed below. Botched-up DIY projects: It's not always a given that your little toilet or bathroom DIY project will go well. Sometimes even tightening a tank bolt or cleaning the tank might lead to a crack if done by accident or if done wrongly.
How long does a toilet tank last?
Although manufacturers and plumbers agree that the average toilet lasts as many as 50 years, toilet bowls and tanks are prone to cracking, which may necessitate replacements. The good news is that you don’t have to do a replacement if you know how to fix a cracked toilet tank. Fixing a cracked toilet tank doesn't have to be hard or as risky as some ...
How to seal a water tank with epoxy?
5.1 Step 1: Locate all the Cracks. 5.2 Step 2: Turn Off the Water. 5.3 Step 3: Dry Both on the Inside and Outside of the Tank. 5.4 Step 4: Apply the Waterproof Epoxy to the Cracked Area. 5.5 Step 5: Smooth Out the Seal er.
Can you repair a hairline in a toilet tank?
You don’t even have to be a plumber to do a simple toilet tank repair. Nor do you need to call in a plumber.
Can you drop the lid of a toilet when replacing it?
Other times, you might drop the toilet tank lid when replacing it, causing the tank to break. Old age: Despite the 50-year durability guarantee on most toilets, age usually weakens them and may lead to a cracked toilet bowl or tank if you disturb the toilet excessively.
Can you use super glue on a toilet tank?
In such cases, you can use adhesive tape or super glue after draining all the water and drying the interior and exterior toilet surfaces. However, these solutions only last a short while since water weakens the bond between the glue or tape and the tank surface.
Why is my toilet tank chipping?
A common problem is chipping or breaking of a piece off the toilet tank if the tank lid is accidentally dropped. Epoxy engineered for use on ceramic can be used to reattach the broken piece. Pigment can be added to the epoxy to make the repair less noticeable, although it never will be invisible.
How to fix a crack in a water tank?
1. Turn off the water supply shutoff valve. Flush the tank and allow the tank to dry completely for several hours. If the crack is in the lower part of the tank, soak up the remaining water with an old towel and allow the tank to dry.
Can you repair a toilet bowl with epoxy?
Do not attempt to repair the toilet bowl itself with an epoxy repair kit. There is too much stress on the bowl when sitting. Emrah Oruc is a general contractor, freelance writer and former race-car mechanic who has written professionally since 2000.
