Nikwax Down Proof
Nikwax Down Proof

Nikwax Down Proof

Regular price£6.39
/

Is your downfilled jacket getting heavy with water? It could be dirty. Surface dirt prevents fabrics from working as they should. Our Nikwax Specialist Down Proofer reproofs your down ski wear, prolonging its lifespan and improving performance. This high quality Down Proofer adds or renews water repellency and revives breathability for your ski jacket. Insulation is maintained meaning you are warmer. This amazing downproofer can be applied to on all feather and down garments and equipment. Other solvent-based aerosols waterproofing products may use fluorocarbons. Aerosol products are flammable. Fluorocarbons pose a potential risk to the environment and to the long-term health of the consumer.

Additionally, alternative waterproofing products not designed specifically for the treatment of down items may compromise the loft properties of down. Often these are just surface treatments treating only fabrics, not the down fill.

Nikwax Down Proof™ has been specifically designed and optimised for down items, providing Durable Water Repellency (DWR) to both the outer fabric and the down fill, whilst maintaining insulation and breathability.



  • Nikwax Specialist Down Proofer
  • Prolongs lifespan and improves performance of downfilled wet weather clothing or ski wear
  • Can be used on duvets, sleeping bags and water resistant down
  • 300mls 
  • Easy to apply in a washing machine or by hand
  • WaterBased, fluorocarbon-free & environmentally responsible
  • Down Proof: Adds or renews water repellency and revives breathability
  • Maintains insulation, keeping you warm
  • Minimises weight gain
  • Safe to use on all feather and down garments and equipment
  • For best results remove all non-washable parts
  • Clean item(s) first with Nikwax Down Wash.Direct®
  • Always use Down Wash.Direct® and Down Proof™ in separate wash cycles
  • No need to dry item(s) before waterproofing
  • Shake well before use
  • Follow care label instructions

  •  

    Remove all detergent build up from the detergent dispenser
  • Place clean item in washing machine (maximum 1 item)
  • Use 150ml for 1 item
  • Wash according to care label, preferably on a low setting and slow spin
  • Spin dry 3 times (slow spin)
UK Standard Delivery 2-4 working days £5
UK Next Week Day Delivery  (order by 12 noon Monday-Thursday ONLY) £10
UK Next Week Day Delivery before 1300 (order by 12 noon Monday to Thursday ONLY )
£20
UK Saturday before 1300 (order by 12 noon Friday) £20

Europe Standard Delivery 4-7 working days- dispatched Monday to Friday

Taxes/duty on top of shipping fees to be paid by customer before delivery - please see our delivery details page or terms and conditions

£10

Europe Express Delivery 1-4 working days - order by 12 noon (dispatched Monday to Friday)

Taxes/duty to be paid by customer before delivery - please see our delivery details page or terms and conditions

£20

USA Standard Delivery 2-4 working days - dispatched Monday - Friday

Taxes/duty to be paid by customer on orders over $800 before delivery - please see our delivery details page or terms and conditions

£10

USA Express Delivery 1-3 days - order by 12 noon (dispatched Monday - Friday_

Taxes/duty to be paid by customer on orders over $800 before delivery - please see our delivery details page or terms and conditions

£20

Rest of World Delivery 5-7 working days- dispatched Monday to Friday

Taxes/duty  to be paid by customer before delivery - please see our delivery details page or terms and conditions

£20

Rest of World Express 2-4 working days - order by 12 noon (dispatched Monday to Friday)

Taxes/duty  to be paid by customer before delivery - please see our delivery details page or terms and conditions

£40

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

About the Designer
NikWax

Nikwax have developed easy-to-use, highly effective and long-lasting after-care treatments for all weatherproof fabrics. The treatments contain elastic water-repellent polymers that bond to fabric fibres, leaving the spaces between open and breathable. They stretch and move with the fabric so they work better and last longer. Nikwax will not change the look or feel of the fabric, it will just protect and prolong its useable life. The treatments are water-based, environmentally safe and non-flammable. Ideal for all types of Ski wear and accessories.

Ski Jacket with NikWax
NikWax

You may also like