I've seen several references to using marine epoxy to glue the knot into whatever brush handle one wants to use to create a one-of-a-kind brush. I have some epoxy out in my shop, but the stuff is such a hassle to use that I got to thinking about some other adhesives that I have around. I've got a bunch of tubes of DUCO cement, and I was wondering if anyone has used DUCO to glue a knot into a brush handle?