Add contrast and character to your creations with this Efcolor Black overglaze powder x25 ml, which is perfect for personalizing jewelry and small decorative items with an enameled effect.
Intense and versatile, this black overglaze powder makes it easy to transform various compatible materials by giving them a colorful, glossy finish. It is used on small pieces—particularly those intended for jewelry making—by applying the powder to the surface before firing according to the usage instructions. Black is particularly effective for highlighting shapes, creating sharp contrasts, or serving as a base for graphic designs. The 25-ml package provides a generous amount for completing several projects and experimenting with different color combinations.
What can you do with this black overglaze powder?
Use it to personalize pendants, charms, or other compatible items, create dark solid areas, or create contrasts with lighter or colored powders. To master the preparation, application, and firing steps, check out our guide “How to Use Efcolor Overglaze Powder to Make Jewelry.” You can also draw inspiration from these asymmetrical brass earrings made with Efcolor overglaze powders to experiment with multiple shades and create original patterns. Black pairs easily with gold, white, red, turquoise, or metallic tones.
Slight shrinkage may occur during drying.
Instructions:
- Lightly sand your base with the sanding block.
- Sprinkle your base with the powder of your choice using a suitable sifter.
If the surface of your substrate is not flat, use the Efcolor fixative to ensure the powder adheres properly. - Using a spatula, place your design on the most suitable Efcolor baking tray, then bake in a Brillantstique oven at 160°C for 3 to 5 minutes (the powder melts and sets at 150°C) or in the Efcolor oven.
- Remove the baking sheet with your creation still on it using an oven mitt or a clothespin, and let it cool.
Your creation is complete!
Whether you’re a beginner or an experienced artist, this powder makes it easy to explore glazed effects and graphic contrasts. Our tutorials and technical data sheets provide tips and advice on preparing surfaces, measuring out the powder, following the firing steps, and achieving smooth, polished finishes.
Powders made in Germany; they can be mixed together.
Suitable for any surface that can withstand firing at 180°C (metal, wood, glass, porcelain, polymer, etc.).
Caution: Since these powders are highly volatile, be sure to wear gloves and a dust mask when handling them.
Also, make sure the room is well-ventilated.
Sold in 25-ml bottles.
Sieve not included





























