I picked up some Asphaultum last summer down on the Texas coast. I know some of the coastal Indians used it to attach points with. I've had mine in a ziplock bag and pulled it out today it was very brittle. It was soft and flexible when I picked it up. I tried to melt a little bit of it off to experiment with. (Smells like burning tires!

) Anybody here ever hear of this stuff or know how to work with it? Thanks.
Shane