Atsko Sno-Seal Wax Black 3.5 oz.. The beeswax formula dries to a solid wax that stays put in the surface of the leather so it lasts longer. Package Contents: Atsko Sno-Seal Wax Protects leather from rain sun snow and salt. The beeswax formula dries to a solid wax that stays put in the surface of the leather so it lasts longer.