Painting ceramics before firing can be a daunting task. The paint needs to dry, but how do you make sure the paint doesn’t crack?
It’s not like painting with watercolors or acrylics, where you paint and then let it dry. With pottery, the paint needs to be baked on at high temperatures to stick properly.
We’ve got the answer for you! You can use a few different techniques to ensure your paint dries properly before firing your work of art.
The Definition of Ceramics

A ceramic is a nonmetallic, inorganic solid with a crystalline chemical structure. Ceramics are classified by the way they are formed and fired.
The earliest known ceramics were made from clay or other minerals that have been shaped by hand or through being placed on a potter’s wheel and then fired at high temperatures to create durable objects such as dishes, vases, tiles, pipes, and bricks.
Other than using “handmade” methods for creating ceramics, you can also use other forms for forming ceramics and then firing the material. In this article, we will discuss painting ceramics before firing.
The Process of Painting Ceramics before Firing
The process of how to paint ceramics before firing is a common question among artists and artisans. Painting ceramic ware before firing can be done in several ways, the most basic of which involves obtaining a specialized paint that is meant to be fired into clay.
These paints take various forms but are usually sold in powder form and mixed with water until they form the consistency of heavy cream. The artist simply brushes this paint onto his or her design surface and allows it to dry before firing at the appropriate temperature for the specific paint medium.
Pit Firing
Pit firing is the method of firing pottery in your backyard. This is probably the oldest method humans used to fire pottery. It can be an economical way to fire pottery.
You may need to experiment with the depth of your pit depending on how much green ware you want to fire at one time. The more green ware you have, the deeper the pit should be. If you are firing larger pots, build a taller pit around them for support.
Pit firing can also be a good way to learn about clay. You can experiment with pit firings to discover new techniques and methods of glazing your pottery.
Bisque Firing
Bisque firing is the first round of firing that converts green ware into a hard but porous material. It also burns out organic material in the clay. This type of clay is durable and porous enough to handle glazing, which is done in the second round of firing after giving the pottery one more paint job.
You should be aware of the temperature at which you fire your pottery. Some clays become bisque ware at certain temperatures. The pottery may not bond adequately to the glaze if you raise the temperature too high.
Helpful Tips for Successful Glaze before Firing:

- Ensure your glaze is completely dry before firing. Paint will not adhere to wet glaze.
- Keep your ceramics clean after a bisque firing. You may also want to use disposable or rubber gloves, so you don’t create resist spots from lotions and oils from your hands.
- Ventilate your work area well. Acrylic paint, when fired, creates a gas that can be harmful if inhaled in large quantities.
- Finally, remember that all of these steps must be followed in the proper order for this to work correctly.
Factors to Consider Before Firing:
There are several factors to take into consideration when painting ceramics before firing. In order to achieve an even finish, it is important that the painted design is properly executed.
Choose the Right Colors and Brush Types
Most pottery-painting techniques begin with preparing your piece for painting. If you use acrylic paint, be sure that it is mixed evenly and at the proper consistency. You can begin to paint your piece when the glaze is dry enough to handle without leaving smudges.
You also need to choose the right brush(es) for your project. The best brush for painting ceramics is one that offers good tip control so you can paint fine details without too much stretching of your hand.
If you are using water-based paints, these brushes may not be an option since the paint solvent might dissolve or break down the bristles. If this is the case, keep in mind that acrylic paints are designed to adhere to powdery-dry ceramic surfaces, so you can paint your piece while it is still greenware.
Clean Your Artwork before Firing Off

If you are using acrylic paint, prepare the surface of your piece by wiping it off with a damp cloth to remove any dust or debris. You can then apply the paint with a soft brush and allow it to dry before firing your piece in an oven.
For more advanced painting techniques such as glazing, you should wait until after the piece has been bisque fired to paint your design.
Ceramics Safety When Painting Before Firing
Before you start, activate your breathing protection! The paint that is used for ceramics, fired glazes, and enamel contains toxic components (lead compounds). When inhaled, they can be harmful to health.
It is important that you protect yourself adequately before painting ceramic parts. So we recommend, as a first step, to work in a well-ventilated area and always wear activated air filter masks when working with solvents and glazes!
Paint Ceramics before Firing: Additional Tips for success
Follow these tips for success when painting ceramics before firing:
1. Work in a well-ventilated area
2. Use activated air filter masks when working with solvents and glazes
3. Work with water-based paints at room temperature
4. Keep your ceramics clean after firing by removing any remaining paint from the surface of the parts to prevent resist spots on your fired piece (brush off excess paint with a nylon brush)
5. Ventilate your work area well, especially if you are using acrylic paints which, when fired, release poisonous gasses.
6. Create quality artwork in the first place instead of trying to save time by painting on parts that have already been bisque fired (you’ll waste both time and money)
7. You can apply a second coat of paint after the piece has been bisque fired and bonded with glaze
8. Do not touch any greenware parts that have acrylic paint on them as these will smudge easily because the paint is wet
9. The heat from firing melts and dries acrylic paints
Final Words
Painting ceramics before firing is a great way to add your own personal touch to the piece. It also gives you an opportunity to show off any texture or design in the clay that doesn’t come through in the kiln process.
The steps are simple and don’t involve much more than some paint, water, brushes, paper towels, and patience! So, if you’re looking to paint some ceramics before firing, be sure to keep the above tips in mind. By following these simple instructions, you’ll be able to create beautiful pieces that will last for years to come.