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Nu Water Repellent Treatment


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Nu Water Repellent Treatment Spray-on fabric treatment that helps to restore and improve the performance of water repellent garments.

Spray-on fabric treatment that helps to restore and improve the performance of water repellent garments.

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285 g / 10.1 oz


Developed in partnership with Revivex, Nu is a heat-activated treatment that that helps to restore garments' DWR (durable water repellency), improving their performance and extending their lifetime. The short chain fluoropolymer formulation is designed to optimize the original DWR treatments on Arc’teryx GORE-TEX®, softshells, and windshells. Nu also works well on fabrics in packs, footwear, and other technical equipment.

The spray-on format was chosen for its superior performance and more efficient use relative to wash-in alternatives.

Common Sense Warning:
This product is made with short chain fluoropolymer technology and does not use the C8 chemistry or PFOA currently being phased out for environmental reasons. It is fully compliant with relevant health and safety regulations. However, active waterproofing chemistry should be treated with respect – use appropriate precautions to limit exposure. Apply in a well-ventilated location. Do not ingest. Contact with eyes and mouth and prolonged contact with bare skin should all be avoided. Wash hands after use. Do not dispose in drains: contact local authority for safe disposal instructions. Keep out of the reach of children.

Full Feature List

Technical Features
  • Short-chain fluoropolymer technology: free of PFOA
  • Treats 2 - 4 garments
  • Developed to perform best on Arc'teryx technical outerwear fabrics such as GORE-TEX®, softshells and windshells
  • Improves water-repellency performance without reducing garment breathability
  • Heat activated
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