The size might be too thin or old.
Pebeo marbling ink instructions.
Add 1 teaspoon of methocel (methocelulose) powder per gallon of solution, or throw.
Stack the paper under a heavy board to dry flat.
Add pebeo marbling colors and swirl them into your desired pattern.
Mark the back of each mordanted sheet with an x.
The technique of marbling used with pebeo colours is a simplified and modernized bath technique.
The floating paints are swirled into patterns.
Setacolor (transparent, opaque, shimmer and fluorescent), setasilk paint and water based gutta.
You may need to add.
An hour before marbling, dissolve 1½ teaspoons of aluminum sulfate in a pint of water and sponge this across the paper.
Add water to thin the colors, skim the marbling base, then test.
Marbling is the process of floating paints on the surface of a thick cellulose solution (called size), somewhat like oil on water.
Step by step pebeo vitrail glass paint instructions:
The technique of marbling used with pebeo colours is a simplified and modernized bath technique.
Marbling bath remains effective for up to 24 hours.
A mordant solution allows the marbling pigments to bond to the paper.
Then you capture your design with fabric or paper.
Pebeo marbling consists of 9 colours and 1 thickening powder to carry out the art of marbling easily on fabric, paper or any other light base.
Marbling with pebeo colours opus framing & art supplies page 1.