Sno-Seal Leather Waterproofer Protector Jar - 7 Fluid Ounce Jar. Waterproofer. Waterproofs & Protects Leather. Lubricates Leather and Protects Against Drying and Deterioration Far Longer Than Greases, Oils or Animal Fats. Sno-Seal Is A Natural Wax and Unlike Other Products, Never Weakens, Decays, or Breaks Down Leather or Stitching Seams. Will Not Harm Your Leather.