I often experiment with new products. Here is a test of some product called Magic-Sculpt. I set up some bits of sprue and tested in on this for compatibility with plastic.
Magic-Sculpt is a two part resin that is like a clay or putty material.
Just model a few bits together and kneed it together and let it harden.
Here is a little bit that I put together. It hardens like a rock.
I used it to fill a few holes in the DR Doom castle.
