So, I've gathered my courage and drilled a small hole at the back of the prop. Apparently it is hollow, so epoxy would be a great idea. Now I have my mom telling me that epoxy corrodes for example Styrofoam, and that it supposedly melts the material a bit. Now I definitely don't want that to happen to my ring. I've searched google a bit, but there doesn't seem to be anything on epoxy corroding either Styrofoam or paper, but I still wanted to double check... Also, there appears to be several types of epoxy glue (some for wood, others for more extreme stuff like motor parts) so what type of epoxy would people recommend for filling a cardboard-ish material?
Last edited by Jkchan : 01-06-2013 at 04:26 PM.