White Solid Brick Micro Crystalline Wax, For Skin Product Use, Industrial, Laboratory, Personal

Microcrystalline waxes are a type of wax produced by de-oiling petrolatum, as part of the petroleum refining process. ... It is characterized by the fineness of its crystals in contrast to the larger crystal of paraffin wax. It consists of high molecular weight saturated aliphatic hydrocarbons.