wedi 520 Flexible Sealant - 119900520 | Premium Plumbing

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wedi 520 Flexible Sealant - 119900520

Item Reference: 53392

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Available (What does this mean?)
Delivery Estimate: 3 - 10 days


wedi 520 Flexible Sealant - 119900520

Wedi 520 is a special cement mortar and acrylate mix flexible sealant for construction of wedi board systems, it bridges cracks and provides perfect protection against future surface cracking on joints. As a flexible sealant it is suitable for indoor and outdoor use for sealing under tile coverings in areas such as balconies and terrace or indoors in showers and wetrooms. It has been specially developed for a flexible joint seal in conjunction with wedi subliner dry and flex and is suitable for wall and floor surfaces in wet area such as wet rooms.

The wedi 520 flexible sealant was developed to be age resistant and remains unaffected to environmental conditions for example it is frost resistant and waterproof! It can even be used for swimming pools with a maximum depth of 2 meters and is suitable for large moisture exposure in accordance with requirements of the German construction industry. The pack consists of 2 parts which are provided in the correct mixing ratios: Powder component and the fluid component.


  • Technical sheet
  • Flexible sealant for joining cracks
  • Mixing ratio as supplied:
    • 10kg liquid component
    • 20kg powder component
  • Waterproof
  • Frost resistant
  • Indoor or outdoor use
  • For swimming pools of no more than 2 meters in depth
  • For wall and floor surfaces in wet areas
  • For outdoor balconies and terraces

Available Variations

  • 119900520 | wedi 520 Flexible Sealant - 119900520


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In Stock

We have this item in our warehouse in Ripon or will be in stock within 1 day with more than 5 available to order.

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We have this item in our warehouse in Ripon or will be in stock within 1 day with fewer than 5 available to order. So we would encourage you to place your order as soon as possible to secure the stock and avoid disappointment.


This is not something we stock as it is a specialist item but we can order it for you. Our lead time estimate is based on our usual experience when getting this item from the manufacturer or national supplier. Being one of the largest branded bathroom eCommerce sites means we can source these items to order faster than most showrooms or e-commerce sites.

Made to Order

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