ReviveX Instant Waterproofing Spray instantly creates a water, oil, and stain repellent surface on all types of outerwear, footwear and gear. Plus, it restores DWR to items that have lost their ability to repel water. Just spray the item until saturated and allow it to air dry. Safe for leather, GORE-TEX®, eVent® and other breathable and non-breathable fabrics. Perfect for restoring water repellency.