This combination of natural and synthetic oils is used by saddle makers and boot makers to soften, preserve and waterproof smooth leathers. The leather craftsman will find it especially useful for articles such as hand tooled moccasins and boots. 100% Pure Neatsfoot Oil The 100% natural preservative for leather articles subjected to rugged use and outdoor exposure. Since the primary function of neats foot oil is to replace the evaporated oils in leather, replacing the oils with other natural animal oils is best. Used by saddle makers for decades. Phone or Email us for price.