zombotomy
New Member
Hello all. I am making a replica of the all spark from transformers. It's a wooden 3.5 inch cube. I want to fill it to give it some weight but I can't figure out what to use. It needs to be cheap. I initially thought to drill a small hole and use fiberglass resin but I am worried as it cures it will melt the wood glue. I can't open the cube. Only make a very small hole.