What's the difference between copal resin sold for aromatic purposes (incense) and the one used to make beads - african trade beads
Can I sell a settlement with the bio-products such as copal resin? Is there another ingredient added to make it more difficult to produce the resin and resin beads (such as trade in Africa)?
Are there different qualities of resin?
Sunday, January 17, 2010
African Trade Beads What's The Difference Between Copal Resin Sold For Aromatic Purposes (incense) And The One Used To Make Beads
1 comment:
Copal resin is cured, but not enough to yellow as the color. It depends on the variety, some are pretty hard to be corn, while others are broken, and the use of acrylic polymer, or a folder to unite them.
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