Play with bubbles in the glass, a small amount is enough for a special bubble effect. This bubble powder produces cobalt blue bubbles.
Apply
Use a brush that is only used for this powder and mix a very small amount of powder with a drop of water. Apply to the bottom glass plate, let it dry completely and then apply a top layer of glass plate (transparent glass gives good results on a colored or white background).
Very slow heating (in different stages) has the best effect for us. best results.
Example of heating schedule (every microwave is different, experiment for best results!)
- 10 min at 300 watts
- 5 min at 450 watts
- 3 min at 600 watts
- 4 min at 700 watts
Caution!
Glass paint/bubble powder is a product that must be handled with policy. Read the package insert before use and avoid breathing the powder (or mist). The use of a mask and rubber gloves is recommended. Fusing in a well-ventilated area.