What are the advantages of using egg oil tempera?
Egg oil tempera has several advantages compared to modern synthetic paints:
- Environmentally friendly: Egg oil tempera is free from chemical substances such as azo and phthalo pigments, petroleum products, plasticizers, or solvents.
- Durable: It has a long lifespan and ages beautifully over time.
- Beautiful finish: Egg oil tempera provides a unique, satin-matte surface that is difficult to achieve with other types of paint.
- Good adhesion: The paint penetrates the substrate and creates a strong bond that resists cracking and flaking.
- Breathable: Moisture can move in and out through the paint, making it excellent for use with other natural materials such as wood, clay, and cardboard.
How do I prepare the surface before painting with egg oil tempera?
To achieve the best possible results when painting with egg oil tempera, you should prepare the surface by:
- Thoroughly cleaning the surface from dirt and dust.
- Lightly sanding the surface to create a smooth and clean area.
- Removing all sanding dust and wiping the surface with a damp cloth.
How long is the drying time for egg oil tempera?
The drying time for egg oil tempera varies depending on temperature, light, and air circulation. Generally, it takes 12-24 hours for the paint to dry at room temperature. It is important to wait until the paint is completely dry before applying additional coats or painting details.
How long does egg oil tempera last?
Egg oil tempera is a perishable product with a shelf life of about 8 weeks in an unopened can, provided it is stored in a cool place.
Can I use egg oil tempera on wallpapered walls?
It is perfectly fine to use egg oil tempera on wallpapered walls. Make sure the wallpaper is firmly attached before you start painting.
What are the disadvantages of egg oil tempera?
Although egg oil tempera is popular for its durability and environmentally friendly properties, it is not suitable for outdoor use or for people with egg allergies. But no worries, there is a smart solution: Replace the eggs with chickpea brine! This adjustment makes the paint accessible to vegans and those with egg allergies, without compromising on quality.