Wash-in waterproofing for soft-shell clothing. Adds water-repellency and revives breathability. Always apply this product to new or used soft shell clothing to keep items in perfect water-repellent condition. Remember to clean gear first with Nikwax Tech Wash before applying Nikwax SoftShell Proof (you don’t have to wait for items to dry between cleaning and proofing). Adds / renews water repellency and revives breathability of all soft-shell garments. Prolongs the life of gear and optimises performance in wet weather. Easy to apply. Will not affect cosmetic appearance. WaterBased - environmentally friendly, biodegradable, non-flammable, non-hazardous. Ideal for all soft-shell fabrics and clothing (for garments with wicking liners use Nikwax Softshell Proof Spray-On). Ideal for all Gore Windstopper, Windbloc, Schoeller and Polartec soft-shell fabrics. Does not contain fluorocarbons. Contents: 300ml