Rublev Gum Tragacanth Powder

• Traditional binder for pastels and watercolor megilp
• Forms a gel or adhesive paste when mixed with water
• Used in paper marbling to suspend pigments
• Stable across a wide pH range (2.5–10) for versatile applications
• Sourced from the hardened sap of Astragalus shrubs

Rublev Gum T...