I have done a lot of small stuff to see how it works. a couple two or three yrs ago, I wanted to put some sinew down to see what it was all about(it's a mess of a job I did). I Didn't have hide glue, so I use what I had. I used sugar free green lemon lime hide glue, yes sugar free jello. it is harder than a rock and colored. I just thought you guys might want some colors under your skins. Have a good day. Ed