sealing cattail stems
Hello! My friend Suzette & I are using cattails in a shadowbox art project and would like to know what we should use to seal them. Is there a special sealant or shellac out there? Also, I'm wondering if they're dry enough. I kept the stalks in my garage, and have now cut them on both ends to fit into the shadowbox. Some seemed damp inside at first, but appear dry now.