Alum For Marbling. Soak leather or prewashed fabric in mixture for 20 minutes or brush onto paper. It makes the colours adhere to the paper. Jmc2 dnf seta jabi.
Jmc2 dnf seta jabi. It makes the colours adhere to the paper.
Marbling on tragacanth does not requore alum but the paper must be dampened slighly to accept the colour.
The alum helps the pigments used in marbling to adhere to the paper. It makes the colours adhere to the paper. Al 2 so 4 3 k 2 so 4 24h 2 o this product looses 18 h 2 o at 92 5 o c and becomes anhydrous at 200 o c. Buy pure aluminum sulfate from an art supply store or online.
