What is a moldable material that can be drilled into? Answered
I'm a student working on a project, and i've run into a bit of a problem finding a material such as an epoxy or resin that can be molded to fit a groove, and be drilled into once dry. I have a plastic rim that I would like to fill in the grove where the inner tube would normally be.
This picture is similar to the rim we have.
If anyone has any suggestions, they would be greatly appreciated.