Knobloch’s Hair Off System consists of two parts. Part A – hair Off is used to remove hair more evenly, is less damaging to the skin structure, and has less odor than old conventional methods. Part B – After all hair is removed, proceed to the deliming process. Delimer is a deliming agent that has a mellow effect on leather, does not swell, and removes residual lime. Delimer is used after the hair is removed and before the pickling bath. If Liqua Tan is to be used, no further pickling is required. Two pounds will de-hair approximately two deer back-skins.