Nikwax Down Proof™ has been specifically designed and optimised for down-filled gear. It adds Durable Water Repellency (DWR), which protects against rain and condensation, improving the natural insulating properties of down, and prolongs the effective life of your down gear. It leaves a flexible water repellent treatment on individual down filaments and fabric fibres allowing moisture vapour to pass through, maintaining breathability and optimising performance in cold and damp conditions. Nikwax Down Proof™ is a safe, easy to use product for down-filled gear. It is quick to apply in a washing machine and ensures that the treatment goes right through the item, treating both the outer fabric and the down fill. The DWR of Nikwax Down Proof™ develops on air drying. However, tumble drying is recommended to ensure that the down is dried thoroughly and as quickly as possible. Restores water-repellency to down and shell fabrics of down-filled clothing and sleeping bags Helps revive insulation qualities of down Ideal for all down garments, sleeping bags and down comforters Water-based and biodegradable Contains NO flourocarbons/VOCs Adds water-repellency and revives breathability
