It might be Friendly Plastic, but Friendly Plastic's PDF says that you can use super glue and two part epoxies on it, and that lubricant and release agents can be used because it’s sticky, so I not convinced it the same stuff, might be though, we need some tests
One more point keep it clean, it looks like it will pick up dirt and grit from you work area, and then it can polute you mold with errors, just FYI