Fiebing's Silicone Shoe-Kote Penetrating Leather Softener & Watetr Repellent 4 oz Shoe kote penetrant wraps each leather fibre with silicone, keeping leather soft and flexible through repeated wetting and drying. Will not clog leather pores. Preserves leather, repels water. Caution: combustible. 4 Ounce Glass Containers, Silicone. This product will result in a professional finish every time.Does not require burnishing, buffing or any other labor intensive processes.Will not peel, crack, rub-off or clog pores when fully dry while remaining flexible Keeps leather soft and flexible through repeated wetting and drying Turn to Fiebing's when starting your leather projects