Nikwax Polar Proof adds wash-in surface water-repellency to fleece, wool, fibre-pile and synthetic fabrics (including ski wear), which reduces water-absorption, minimizes weight gains and maintains insulating properties.
It lasts for several washes and does not need to be reapplied after every wash, unlike other treatments. Once treated, keep the fabric clean with Nikwax Tech Wash to maximize performance and extend the life of the fabric's new water-repellent finish. Ideal for use on PolarTec, Synchilla, Chinella, Thinsulate, LiteLof, Primaloft, Polarguard/ PolarguardHV and Hollofill.