The TX Direct Wash-in from Nikwax is wash-in waterproofing for wet clothing that doesn t affect cosmetic appearance It adds and renews water-repellency and revives breathability to fabrics without wicking liners Suitable for a range of materials from Gore-Tex Sympatex and eVENT to microfibre fabrics and breathable laminates After cleaning and re-proofing clothing maintain its waterproofing qualities by frequent cleaning with Nikwax Tech Wash Easy to apply the Nikwax TX Direct prolongs the life of your gear and optimises performance It is waterbased making it environmentally friendly biodegradable non flammable non hazardous and does not contain fluorocarbons Please note this product cannot be shipped overseas