![Charbonnel Pulverized Resin - 500g](https://trade.colart.com/uk/wp-content/uploads/sites/3/2023/02/82606-920x920.jpg)
Charbonnel Pulverized Resin - 500g
Powdered colophonium resin, extra fine, pure and light, it is advised for use with aquatint box (in this case put between 2 & 5kg inside the box, depending on the type).Colophonium melts under temperatures between 90 & 110°C. It is soluble in alcohol.