Nikwax TX.Direct Spray-On Waterproofing is easy to use, safe, high performance spray on waterproofing that revives breathability and maintains internal wicking properties of your waterproof garments. It is water-based, non-flammable, contains no volatile organic compounds (VOCs) and is fluorocarbon free. Nikwax TX.Direct® Spray-On adds Durable Water Repellency (DWR), which prevents water absorption, whilst maintaining breathability, keeping you dry and comfortable when you're active outside in damp or wet conditions. Nikwax TX.Direct Spray-On Waterproofing