Check the listing for details. Nikwax Tech Wash 1000ml. Color: Clear, Condition: New with tags. Listed at 37.65 USD. Thank you for visiting our ebay store! Nikwax Waterproofing Fed up with the leather waterproofing products on the market, a young Nick Brown invented his own. Using a tea kettle and a Primus stove, he mixed his first batch in a dodgy London flat. Nick started selling his ?Nick?s Wax?into outdoor retail shops. As the first ever non-softening wax for leather, Nick?s invention soon gained a massive following. Nikwax is now the global leader in safe, high performance cleaning and waterproofing products for outdoor clothing, footwear, and equipment. - Safely cleans technical synthetic outerwear without damaging DWR like normal household detergents - Enhances performance of Nikwax waterproofing treatments; for use before TX. Direct, cotton proof, Polar proof, or softshell proof - Easy wash-in application; machine wash safe - Recommended for technical clothing, synthetic sleeping bags, rain and ski jackets, GORE-TEX, Patagonia, North face, Columbia, and arc'teryx - Water based, biodegradable, and contains no PFCs, VOCs, optical brighteners, or added scentNikwax Tech Wash 1000ml