- Protects fabrics, leather, and rubber from water, moisture, dirt, and stains - Impregnates tents, bags, boots, outerwear, gloves, and hats - Increases leather's abrasion resistance - Does not alter colors - Fully cures within 10 hours. Leather materials must have a fat content of less than 10% to allow proper penetration and effective action of the impregnator. Test on an unexposed area before use.