Home » Glue for Terracotta Guide: Product Reviews and Tips

Glue for Terracotta Guide: Product Reviews and Tips

Terracotta pots are a great way to add some style and flair to your home or garden. These terra cotta planters can be used for many different purposes, including plants, storage, decoration- the possibilities are endless! One of the most popular terracotta pot styles is made from unglazed clay that requires a glaze coating before it can be fired in a kiln. The process of applying this coat is not always done properly which leads to chipping and cracking. In this blog post we will discuss what you need to know about using glue for terracotta pots so you don’t have any problems with them!

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Glue for Terracotta Guide

Best Overall
OSI RT-600 Roof Tile Adhesive
  • weather-resistant
  • water-resistant
  • Easy to remove
E6000 Craft Adhesive
  • dries quick
  • firmly adheres
  • solvent-free
Gorilla Super Glue Gel
  • strong
  • fast-acting
  • strong hold
Glue Masters EPA
  • convenient tube
  • suitable for many materials
  • Dries Clear
Gorilla Clear Glue
  • glue most of materials
  • 24 hours dries
  • clear bonding

Overall #1 Rated Pick

OSI RT-600 Terracotta Tile Adhesive

OSI RT-600 Terracotta Tile Adhesive

OSI RT-600 Terracotta Tile Adhesive is a professional grade adhesive developed for the repair and installation of composition roof tiles. It’s formula bonds to most building materials – concrete, clay, slate or other types of composition roof tiles – producing a water and weather resistant seal against the elements. OSI RT-600 Roof Tile Adhesive offers long life expectancy with reduced labor and installation costs plus it will withstand high temperature roofs exposed while maintaining its high tensile and shear strength. Finally, OSI seems to be perfect for tile repairs as well if you’re looking for that too!

  • matches reddish clay color
  • long shelf life
  • great bonding strength
  • easy to use


  • cure time is 2 to 7 days
  • tube can be damaged

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What is Terracotta?

Terracotta is an earthenware made of baked clay. It was the material widely used in ancient Greece and Rome for making statues, pottery urns, bricks, tiles and other items where a red or orange color would be desirable. Terracotta can also mean unglazed ceramic tile that has been colored by being dipped into liquid pigments before firing.

Type of Glue to Use for Terracotta Repairs

There are a number of glues to choose from that are suitable for use on terracotta. The type you select will depend on the size and severity of the repair needed, as well as what can be afforded.

The most common types of glue recommended by experts include:

  • Epoxy Adhesives;
  • Marine Epoxy Adhesives;
  • Superglue;
  • Cement Adhesives;
  • Hot Glue.

Epoxy Adhesives

Epoxy Adhesives for terracotta is a two-part adhesive that cures hard and fast. It also has the longest working time of all types of terracotta glues, which is 24 hours. This type can be used for small or large repairs to pots with deep cracks or very thick walls­—anything that will not easily crack during installation of the epoxy resin.

Marine Epoxy Adhesives

Marine epoxy adhesives are an excellent choice if you need a strong bond due to wet conditions in your climate area, as it does well when exposed to rain and high humidity levels. Marine epoxy requires no mixing before use but must cure at least six hours before using again; this may mean doing some preparation work ahead of time so everything can dry properly.


Superglue for terracotta is a popular choice for many homeowners to use when they are repairing a broken piece.

This type of glue is relatively inexpensive and can be found at most hardware stores, making it an easy solution for DIYers or those on a budget. Superglue also dries fairly quickly and has been shown in laboratory tests to create strong bonds with terracotta pottery as long as the pieces fit together properly.

However, this type of adhesive may not last very long if left outside in colder weather because freezing temperatures will make the superglue brittle and more prone to cracking once it re-thaws. This could lead to potential leaks through small holes that develop over time due to prolonged exposure caused by cracks from cold weather.

Cement Adhesives

Cement Adhesives for terracotta is one of the best ways to repair broken pottery if it is not already beyond saving.

Cement Adhesives are made up of Portland cement and sand, along with a little bit of water for moistening the mixture together while blending them in order to gain a more uniform consistency. The dry ingredients can be mixed quickly by hand or using an electric blower mixer before adding any water at all. For those who don’t have access to either mixing device, you may try pouring some off-the-shelf concrete mix into your hands as this will also work just about as well when holding the material until it starts becoming sticky enough on its own that you can shape it into what would become terracotta pots once hardening has occurred.

Hot Glue

Hot Glue for terracotta is a type of adhesive that is used to attach terracotta pots and other similar materials such as terra-cotta tiles. It can also be the main component for creating things like clay lamps, figurines, jewelry or any other craft project. This type of glue will not dry out which means it’s best used when you want something permanent rather than temporary.


The advantages of using hot glues are many since this product doesn’t just adhere well but does so without leaving behind any marks on your surface or material being glued; it dries quickly and stays pliable long enough to allow multiple pieces to be attached in one sitting before setting up completely; they’re waterproof thus perfect for outdoor use where most craftsman seem.

How to Glue a Broken Clay Pot

To glue a broken clay pot with hot glue you will need:

  • Hot glue gun and sticks
  • Plywood (optional) to put inside broken pot for support
    It’s easy, just follow these steps:

Step one: Put a piece of plywood in the bottom of your pot. This will help you keep it from breaking as bad while you’re gluing pieces back together.

Step two: Glue each side that needs fixing first then set them aside until they are dry before moving on to the next step.

Step three: When all sides have dried properly start putting some hot glue around where the crack is located and place both parts on top carefully making sure not let any hot glue get near your fingers or outside the gap between both pots; when done press firmly together letting dry.

Tips for clear hands after gluing terracotta

One of the downsides to terracotta is that it can cause your hands to become dirty. You will want to wear latex gloves while handling this material, and you should try using a solvent or thinners on any glue residue left behind.

Best Glue for Terracotta

The top best product [hide]

OSI RT-600 Roof Tile Adhesive

OSI RT-600 Roof Tile Adhesive
A sealant for the installation of roof tiles is a professional grade adhesive developed to promote water and weather-resistant against the elements. RT-600 bonds perfectly to most building materials, providing you with long life expectancy with reduced labor and installation costs. With high temperature resistance from a two part formulation that includes quality performance in shear strength as it adheres giving you peace of mind that your contractor will get everything just right! Whether for tile repair or new installations, OSI RT-600 Roof Tile Adhesive reduces time consuming removals which can make repairing simple mistakes more appealing than starting all over again.
Easy to remove
Great bonding strength
can cracks
dries pretty hard

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E6000 Craft Adhesive

E6000 Craft Adhesive
E6000® is the time-tested choice for crafters, DIYers and handy people. Made for bonding terracotta (but also excellent at working on a day out in the sun). E6000 is clear lacquer formula sets up strong to meet all your creative needs! The glue dries quick, so you can mount paper craft projects like cards and paper masks with ease. Better yet: it is solvent-free, non-flammable once cured and resistant to water. Leave your project outside all day without worrying about damage from rain or humidity. Not even harsh sunlight will be able to break down this tough adhesive!
dries quick
firmly adheres
a respirator is required for work
has a toxic odor

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Gorilla Super Glue Gel

Gorilla Super Glue Gel
Gorilla Super Glue Gel is a fast setting, versatile, impact resistant gel formula that also acts as an anti-clog cap to keep your glue in the bottle and not on your hands. To use with precision on vertical surfaces just aim it and squeeze for quick 10-30 second connectivity. Gorilla Super Glue Gel is a premium adhesive gel that cures quickly to form long-lasting bonds and joins. It is designed for light duty and household projects only. It will repair, bond or glue most any object except heavy work repairs like metal, stone or plastic.
strong hold
can glue fingers to objects

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Glue Masters EPA

Glue Masters EPA
Get to work in no time with a healthy 12 oz bottle of Glue Masters EPA based CA, also known as "Super Glue" for when you need a "quick fix." This sturdy enamel-style bottle will save you from the frustration of trying to get out more glue and messing up your project. A balanced thickness let's you easily control how much goes where without running it onto unintended surfaces or making too little go an extra mile. Why would any craftsman want anything less?
convenient tube
suitable for many materials
Dries Clear
Great Value
a little watery
long dries

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Gorilla Clear Glue

Gorilla Clear Glue
Perfect for indoor use, Gorilla Clear Glue easily bonds wood, stone, metal, ceramic and more! With a combined strength of over 11 tons in just 24 hours, you can get back to your to-do list with confidence that bottles full of glue are a thing of the past. Just shake up stick or squeeze tube then apply. This adhesive dries quickly and leaves behind no residue – after all day drying time there might be a little bit that needs wiped off but that's it!
glue most of materials
24 hours dries
clear bonding
sometimes it does not last long
does not adhere rubber to plastic

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How can I fix a broken terracotta?

If there are cracks in your terra cotta but they don't go all the way through, it will work with just some drywall joint compound. Apply liberally over both sides of the break and let dry until hard. Wait 24 hours before applying another coat. You can also add sandpaper when it has dried (covering edges) for extra strength.

How can I clean terracotta pots before painting?

Before painting, clean the terracotta pot with a mixture of water and liquid soap. Rinse thoroughly to remove all traces of dirt and excess soap residue.

Can I use anything to fix a broken plate?

Yes! You need an adhesive appropriate for your type of ceramic or porcelain dishware: glues that are designed specifically for ceramics usually come in tubes.


In our article we described different types of glues available for terracotta pots and explained the proper use. All that is left to say about these types of clay pots, after reading this article, is glueing them together with a product appropriate for your specific need!

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