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weberfloor fibre rapid 4320

weberfloor fibre rapid 4320 — flexible self levelling compound alternative to a latex floor levelling compound or latex floor screed

Rapid drying, self-smoothing base and renovation screed suitable for residential and commercial areas.

Packaging

  • 25kg
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About this product

weberfloor fibre rapid 4320 is a rapid drying, self-smoothing base and renovation screed — also referred to as a self levelling compound or self levelling screed — which can be applied to depths of 5-50mm used for levelling:

  • Concrete
  • Sand/cement screeds
  • Anhydrite screeds
  • Wooden boards
  • Underfloor heating/warming
  • Insulation boards
  • Existing tiles
  • Bitumen

weberfloor fibre rapid 4320 flow rapid is suitable for covering with:

  • Tiles
  • weberfloor smooth 4150 thin topping screed
  • weberfloor smooth rapid 4160 thin topping screed

Suitable for use in residential and commercial areas, light foot traffic is possible after 1-3 hours in normal conditions, tiling is possible after 12hrs and final floor coverings other than tiles can be applied after 2-4 days depending on layer thickness and drying conditions.

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Features and benefits

  • Low Dust Technology™ reduces the amount of airborne dust released during the mixing process
  • Application thickness as low as 20mm for use on unbonded applications
  • Fibre-reinforced screed for added durability — can be used as an alternative to a latex screed
  • Reduces labour by up to 90% compared to sand and cement
  • Suitable for pump application, allowing extremely high speed of installation
  • Rapid setting for quicker access to follow-on trades
  • Able to receive a final floor covering in as little as 48 hours
  • Low shrinkage, reducing the risk of cracking
  • Flowing product that leaves no voids, weak spots or areas of poor thermal performance
  • Trusted internationally for over 25 years

Things to consider

  • Cannot be used on external projects
  • Must not be used as a wearing screed — either be directly tiled over or prior to receiving a soft floor covering cover with a thin layer of either weberfloor smooth 4150 or weberfloor smooth rapid 4160
  • When stored unopened in a cool, dry place at temperatures above 5°C, shelf life is 12 months from date of manufacture

Our technical solutions

Apply floor screed to underfloor heating

There are a number of things to consider when applying an underfloor heating screed, but it’s not as complicated as you might think.

See all solutions

Technical & Safety Data Sheets and Certification

This product can be used as part of these projects

Click Compare to help you choose the right product for your project, if you need further assistance please email technical@netweber.co.uk

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