Download Safety Data Sheet The basics A blend of natural oils, lanolin and silicone, this amazing Fiebing's product preserves and lubricates leather items subjected to rugged outdoor use. The benefits Lanolin keeps leather pliant and silicone repels water. The uses For use on saddlery, hunting boots, work shoes and leather athletic goods. The pro tip Use the aerosol version to oil those hard to reach spots on your favorite saddle. 32 oz bottle.