Sugru Hotend Insulation for Rep2

After a few failed prints (as is normal with this machine) you will probably notice that that hot filament will bork your existing insulation pretty quickly. It is some sore of cotton fiber wrapped in what appears to be kapton tape. This just wont do. For me I noticed that the cotton fibers absorbed a considerable amount of PLA over the hours. It was pretty nasty. So I came up with this solution to not only fix the problem but prevent it all together.

Since this mod, I have noticed that my ma