Reproof Wash-In (300ml)

Free UK delivery over £50
100 day returns

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International delivery info

!Please note this product can only be shipped within the UK

This wash-in reproofer is suitable for all outdoor technical clothing, including eVent, ecoSHIELD and GORE-TEX. Its easy application adds durable water-repellency and boosts breathability. Treats up to 5 garments.

Our Reproof Wash-in is perfect for restoring waterproof properties to waterproof shells and jackets, or any product with a DWR (Durable Water Repellent) coating.

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  • Adds reliable water-repellency
  • Revives breathability
  • Restores your gear's performance to a like-new condition
  • Effective without tumble-drying
  • Fragrance-free
  • PFC-free
  • Easy to use in the washing machine
  • 50% recycled plastic bottle

  • Apply to clothing cleaned in a technical wash
  • Shake bottle and use 100ml (2 caps full) for one article. For reach additional article add 50ml (1 cap full)

The Fjern Reproof Wash-In is an effective waterproofing treatment that's specifically formulated to keep your gear dry and protected against the elements. Simply pop it into your washing machine drawer and your gear will be water-repellent once more.

We recommend using a technical wash as a pre-wash before applying our waterproofing treatment.


  • Free shipping for UK orders over £50.
  • Free shipping for International orders over £100.
  • We aim to get UK orders to you within 2-5 working days. Delivery lead times for international orders vary.
  • For more information click here.


  • If you're not completely happy with your purchase, you can return an item within 100 days of receiving your order.
  • Items should be returned in the same condition in which you receive them: the original product packaging and tags must still be attached, and the products must be in an unused condition.
  • Please see full return instructions here.

Customer Reviews

Based on 1 review
Paul Thomson

This is a great addition to the Fjern line being able to wash your gear is vital especially if you use it daily . This product does a great job of reinvigorating your equipment

Thanks, Paul! Great to hear that it's having a positive impact on your gear!

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