Kasenit / Cherry Red Instructions, Case Hardening at Home

If you like to tinker with, well just anything, you may need to case harden a steel part. It's easy with compounds like "Cherry Red". Maybe you polished your AR15 disconnector too much, now your going to have to re-harden the engagement surfaces. In this video I show you how easy it is to apply case hardening at home.

Видео Kasenit / Cherry Red Instructions, Case Hardening at Home канала ginsboy2003