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Saint Gobain Weber Accelerator Monocouche - 20L

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£47.33 Incl. VAT
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The Saint Gobain Weber 20L Render Accelerator solution for Monocouche is a through-coloured render, aimed to speed up scraping time during colder application periods. The accelerator can be used to reduce time of scrape for through-coloured Monocouche renders, please keep in mind, this product must be used at temperatures over 5°C for Monocouche work in the winter months. When added to the correct dose, this accelerator will achieve 20°C scrape times when working at 5°C. Please note, this cannot be used as an antifreeze additive Please note, bulk returns are not accepted so it is advised to order a small sample order to ensure it meets your requirements.

Features & Benefits: Saint Gobain Weber Accelerator Monocouche - 20L

  • As a liquid component this can replace a proportion of product gauging water
  • Can achieve 20°C scrape times in 5°C temperatures
  • Five year shelf life
  • Colourless liquid has no effect on the finished appearance


  • Not suitable for warm weather work other than sample areas
  • If airtight when being stored in temperatures between 5°C and 30°C, shelf life is 5 years from date of manufacture
  • The substrate must not be frozen or applied if there is a risk of frost within 24 hours
  • A 25kg bag of Monocouche is 0.1 litres of weber accelerator Monocouche
  • Ideal for use when hand mixing or using a diesel driven render pump (i.e. with separate mixing and pumping chambers
  • Colourless liquid has no effects on the appearance of the finished product


Weight 29kg Volume 20l


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5 / 5 1 reviews
Remigiusz Ciciorra
18th September 2021
Very good and useful product!!
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Saint Gobain Weber Accelerator Monocouche - 20L

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