bottle of harpers tek proof for washing a reproofing your tek clothing

Harpers Tek Proof 500ml

  • £17.15
    Unit price per 
Delivery £3.45 / Over £65 - Free / Local Collection - Free


  • Easy to use 
  • High performing wash in application 
  • Renews DWR coating 
  • Revives breathability of fabrics 
  • Does not cause damage to materials 
  • Extends the life and performance of outdoor weather items 
  • Does not effect the colour or appearance
  • Machine or hand wash 
  • Safe for use in washing machines 

Harpers Tek Proof offers an easy to use, high performing wash in application. It brings to life DWR coating and revives breathability of materials without causing any damage, extending the life and optimising performance of wet weather items. It also does not affect the colour and appearance of the item. For best results, wash items with Harpers Tek Wash before proofing. Should be used only on items manufactured with a DWR coating originally.


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