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Nikwax Down Proof Wash-In treatment adds water repellency and revives the breathability of your down-filled clothing and gear. Unlike spray-on treatments, the wash-in application ensures the entire garment is coated for optimal performance Down Proof helps your down products maintain a high insulation power to keep you warm Safe for use on all feather and down garments and equipment Manufacturer recommends cleaning garment prior to treatment Use your washing machine for clothing items; for sleeping bags, wash by hand; be sure to dry clothing and sleeping bags thoroughly on high setting to set in treatment Water-based formula does not contain fluorocarbons.

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