ReviveX Spray-On Water Repellent restores original protection to outdoor fabrics, including GORE-TEX, soft shell, and eVENT. Ultra Durable Heat Set FormulaWorks on jackets, bibs, rain gear, hats and more. ReviveX Water Repellent for Outerwear will totally restore and/or create DWR (Durable Water Repellency) to any outerwear that can be washed and tumble dried. For all-season comfort, just wash, spray and tumble dry. ReviveX Water Repellent is durable, non-toxic and non-flammable.