ReviveX Spray-On Water Repellent for Outerwear is for GORE-TEX and WINDSTOPPER garments and all types of breathable laminates and synthetic fabrics. Works 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. It's that simple. ReviveX Water Repellent is durable, non-toxic and non-flammable.