High and dry.
Keeping your hardshell clean will go a long way towards keeping its DWR coating working to keep the rain out, but over time, the coating itself will need to be re-upped, and that's where Nikwax TX.Direct® wash-in waterproofing comes in. This environmentally-friendly solution can be applied using any washing machine to develop a new coat of Durable Water Repellency on your favorite hardshell rain gear. Use in conjunction with Nikwax Tech Wash before application for the best results.
300 ml bottle. Enough to treat 2 - 3 garments.