DWR stands for “durable water repellent,” a thin layer of liquid applied to Should I Use a Spray-On or a Wash-In Product to Restore My DWR?.
Learn how to test your rainwear's durable water repellent (DWR) coating and how Washing away dirt and oils does much to restore a DWR's water-shedding .
When this DWR coating wears out, many people simply buy a new rain jacket. Others try to reproof the DWR coating using aftermarket restorative formulas like Nikwax TX-Direct, Gear-Aid ReviveX or Granger Performance Repel by washing their jackets with it or spraying it on.
The DWR coating wears off from normal wear and tear. When this happens, rain will saturate the external layer and the garment will stop being breathable.
When that stops happening, it's time to rejuvenate the jacket's durable water- repellent (DWR) finish. Restoring the coating's beading action will prevent the.
DWR is a coating applied to fabrics that lets them shed fluids, and they're commonly used in conjunction with waterproof membranes. DWR.
So what technique/product do people use for restoring DWR. Thanks, Andrew Spray revivex on the jacket, then tumble dry on medium heat.
A waterproof (often also breathable) membrane and a durable water-repellent coating (DWR), which causes water to bead up on the outside.