Ceramics can and do of course look very nice, whether a ceramic vase, a plate, a decorative item, or even ceramic flooring. However, although ceramic looks nice and can be fairly durable, it can crack, split and just break in general.
That said, when ceramics break, you don’t necessarily have to throw them out, but what you do need is the best glue for ceramic.
Today we want to help you find the best glue for ceramic repair by going over a comprehensive buyer’s guide, answering your most pressing questions, and by reviewing some of the top options out there too.
- Stays in place
- Bonds very fast
- Extremely strong band
- Fast setting
- Fairly easy application
- Dries clear
- Ultra strong bond
- Great for cups and mug
- Works for most materials
- Bonds extremely fast
- Insta-set for instant setting
- Very strong bond
- Very fast setting
- Precise delivery
- Food safe
- Dishwasher safe
Choosing the Right Glue for Ceramic Repair
Before you go out and buy just any glue for ceramic repair jobs, there are some important purchasing factors to consider.
Toxicity & Food Safety
One thing to ensure when buying glue for ceramic repairs, when using it for dishes and plates, it needs to be food safe ceramic glue. Some ceramic glue may be slightly toxic, which might be OK for projects that do not include any kind of dishware, but for cooking dishes and other similar ceramics, it absolutely needs to be food safe.
Something else which ceramic adhesive should be, especially when it comes to oven dishes and other similar items, is heat resistant. Heat resistant glue for ceramic can be used on oven dishes and other similar items. If you plan on repairing ceramic cookware, it needs to be heat resistant and oven safe ceramic glue.
Something else which epoxy for ceramics should be is waterproof. Under no circumstances should ceramic glue be weakened by water in any way. This may be especially important for pottery glue, seeing as vases need to be able to contain water without leaking.
The strongest glue for ceramics will feature a bond strength as strong as the ceramic itself, if not much stronger. Epoxy, such as floor tiles glue, needs to be extremely strong, resistant to impact, pressure, and vibration. This can be especially important for floors which experience lots of foot traffic.
Dry Time & Clamping
Most ceramics should not need clamping, as delicate ceramics really cannot handle much pressure. However, ceramic glue should dry relatively quickly to form a strong bond. It should not dry so fast that it cannot be applied without it drying halfway through application, but besides that, it should dry quickly.
Resistance to Solvents
The best ceramic glue should be highly resistant to solvents. Various ingredients you might cook with or clean with, even just water, should not be able to degrade or destroy the bond created by ceramic glue.
Finally, ceramic glue should be paintable. Ceramics often feature very nice designs, so in order to keep that great look once ceramics have been repaired, the glue should allow you to paint over it.
Our Overall #1 Rated Pick
The top pick for the best glue for ceramics has to be Devcon Waterproof Glue, and there is a good reason for this.
- Devcon Waterproof Glue is of course totally waterproof and heat resistant too.
- This particular glue is dishwasher safe and can be easily washed.
- With a bit of effort, Devcon Waterproof Glue can be sanded and painted over.
- Devcon Waterproof Glue provides a bond of well over 1,500 PSI.
- This particular glue is resistant to virtually all chemicals and solvents.
- This glue can be used for metal, glass, ceramic, porcelain, wood, plastic, and even concrete.
- Devcon Waterproof Glue is food safe, so it can be used to bond dishes.
- The only drawback to Devcon Waterproof Glue is that it is not oven safe and cannot be heated to extreme temperatures.
Glue for Ceramic Repair – Buying Guide
Are you short on time or just want a quick answer?
Check out our list below for a summary of our results.
- Bob Smith Industries Gap Filling Super Glue – Best Super Glue For Ceramic
- Gorilla 7700104 Super Glue Gel
- Elmer's E1012 China and Glass Cement – For Ceramic Mug
- Bob Smith Industries BSI-157H Maxi-Cure/Insta-Set Combo Pack – for Ceramic Tile
- Loctite Epoxy Five Minute Instant – for Porcelain
- Devcon Waterproof Glue – Food Safe Epoxy
Let’s take a closer look at epoxy for ceramics, what the best glue for ceramics is, and help you figure out what the point of this stuff is in the first place. How to repair broken pottery is probably something you’d like to know all about.
What is Glue for Ceramic?
Ceramic glue is generally a special kind of PVA glue designed exactly for this purpose. That being said, there are other types of glue, such as general super glue, which in most cases also work as ceramic adhesive.
While both do dry clear, PVA glue usually takes much longer to set than super glue. The strongest glue for ceramics will be one which is heat proof, oven safe, waterproof, and resistant to solvents.
How Does Glue for Ceramic Work?
Something that is important to note about ceramic adhesive is that for the most part, it’s specially designed to bond porous materials together.
When ceramic breaks, the edges and cracks are going to be very porous and rough, not smooth and flat, which means that whatever epoxy for ceramics you get, it needs to be able to bond porous materials together. Any type of glue designed for smooth materials will most likely not work for ceramic repairs.
How to Fix Broken Ceramic
If you are planning on using pottery glue to repair pottery, especially for something like Terra Cotta, you will need to heat the ceramic items up first, up to around 140 degrees. The added heat will allow the epoxy to take hold and bond much better.
For other more general ceramics, fixing them involves a process of stabilizing the broken pieces so they cannot move, applying a thin layer of glue, attaching the pieces together, and then using a special type of clay to hold them together.
Remember that for ceramics, due to their delicate nature, under no circumstances can you clamp them together, or else they will shatter into pieces.
How to Glue Ceramic
Let’s go through a simple step by step process on how to glue ceramic and how to fix broken ceramic.
- Get a large bucket or container and fill it with PVC pebbles, plastic pebbles, rice, or sand. This will create an ideal base for the pieces of ceramic to sit on and sink into while the glue is being applied and while it dries. You need something to keep the pieces in place.
- Use some rubbing alcohol to clean all ceramic pieces, specifically where the glue is going to be applied. If there is dirt or dust in the way, it will prevent the glue from bonding and holding properly.
- Take the ceramic epoxy which you have chosen and use a dabber tool or something thin to apply a thin layer to the broken piece of ceramic. Remember that you only need to apply it to one side, and then stick them together. Be sure to work quickly because most products will start to set within about a minute, so there’s not too much room for error.
- In order for the glue to cure properly, the temperature should be at least 75 degrees.
- Gravity should be enough to hold the pieces together (if you planned it out right), but if not, use some pottery clay to hold the various pieces together while the glue sets.
How to Stay Safe when Using Ceramic Glue
There are a couple of things to keep in mind when it comes to gluing pottery back together, or when using any sort of glue for ceramics for that matter.
- If you plan on gluing ceramics that are going in the oven, such as for oven dishes, be sure to use food safe ceramic glue and heat resistant glue for ceramic.
- If you are planning to glue together cookware and dishes, it has to be food safe glue so that you don’t end up poisoning somebody.
- Be sure to wear gloves when using any sort of glue like this because most of these products will stick to fingers really bad and may glue together your fingers. Ripping dried super glue or ceramic glue off your hands will be painful.
- It is a wise idea to wear goggles while using ceramic glue, because sometimes it can release fumes that irritates the eyes. At the very least, this will help prevent getting glue in your eyes.
The Benefits of Glue for Ceramics
The main benefit of using glue for ceramics is of course that you can actually repair ceramic pieces. Simply put, besides glue, there is no other good way of repairing anything made of ceramic. In other words, you don’t have to throw out a ceramic piece just because it’s cracked or broken.
What Properties Should Ceramic Epoxy Have?
Just to reiterate, when buying epoxy for ceramics, it should dry clear, and you should be able to paint over it.
Also, it should be thick enough to stay in place but thin enough to spread easily, it needs to dry fast enough to create a solid bond quickly, but not so fast that you can’t easily work with it, and it should be waterproof, heat resistant, solvent resistant, and you may also need it to be food safe and oven safe.
That being said, finding epoxy for ceramic which has all of these features can be difficult, so you may have to pick glue for the specific task at hand.
The Best Glue for Ceramic Repair
Here we have six of the best glue and epoxies to use for ceramic repairs, so let’s take a look at each right now.
The top best product [hide]
Bonds very fast
Bonds virtually all materials
Easy applicator nozzle
Not food safe
Fairly easy application
Works for virtually all materials
Hard to paint over
Ultra strong bond
Great for cups and mug
Food sage and non-toxic
Totally waterproof and dishwasher safe
Not oven safe
Bonds extremely fast
Insta-set for instant setting
Extremely strong bond
Not very heat resistant
Very fast setting
Heat, water, and solvent resistant
Can be sanded and painted
Extremely strong bond
Nearly instant setting
Not oven safe
Glue for Ceramic Repair: FAQ
Can ceramic glue be waterproof, food safe, oven safe, and chemical resistant all in one?
Is glue for ceramics oven safe?
What is the best glue for ceramic tile?
Can super glue be painted over?
The most important thing to remember here is to choose a type of glue that works for the specific application. Glue for ceramics comes in many types, with some being ideal for tile flooring, some for figurines, some which is food safe, and some which is dishwasher safe too.
However, most options will not come with all of these features, so you do have to pick and choose a bit. Generally speaking, the food safe options won’t be quite as resistant to various elements and chemicals, but are of course safe to use for dishes.