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Soudal Fire Silicone B1 FR – 300ml


£5.99 £3.99
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Additional information

Weight : .8 kg

Colour : Grey, White

Product Description:

Soudal Fire Silicone B1 FR 300ml is a high quality, neutral, elastic, one-component sealant based on silicone’s which conforms to the DIN4102 B1 standard for fire retardant silicone and has a fire rating up to a 4-hour window in specific joint configurations & when installed in accordance with the manufacturer’s instructions.


  • Colourfast and UV-resistant
  • Remains permanently elastic after full cure
  • Excellent adhesion on most surfaces
  • Low modulus
  • DIN 4102-Part 2: Class B1


  • All building joints which require a fire rating
  • Fire-rated expansion joints

Directions for use

Use: A caulking gun is needed to apply the sealant, cutting the nozzle to the width necessary for the size of the joint size.
Backing material: Apply a backer rod at the correct depth before application.
Application temperature: +1°C to +30°C
Clean: Material can be cleaned from tools & any surfaces using white spirit.
Repair: with Firesilicone B1 FR
Finish: with a soapy solution


  • Test Report 9297 – the University of Ghent to
  • NBN 713.020 – EN 1366-4
  • BS 476:Part 20 – Warrington Fire Research Report
  • DIN4102-B1 – Institut für Bautechnik, Berlin

TNO-rapport 2000-CVB-R00703

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