Bostik Fireban One

Product Description

Bostik Fireban One is a fire and acoustic rated, single component, low modulus polyurethane sealant. Curing via air humidity to form an elastomeric weatherproof fire rated seal. Ideal for sealing joints in insitu concrete, block and brickwork and for joints that require an acoustic rating.

KEY FEATURES 

• Fire Test Certification AS 1530.4-2005, AS4072.1 and BS476-20 REF: CSIRO FLO 1785 and BOS S.02
• CSIRO RILEM LONG - TERM SEALANT DURABILITY STUDY DBCE Doc. 97/196 (M)
• ISO 11600-Class F-25LM
• Fire rated up to 4 hours
• Low modulus 50 %(+ 25%)
• High durability 
• Excellent weathering resistance 
• Can be over painted 
• Non staining 
• 50% total joint movement minimum 
• Excellent acoustic ratings 
  

RECOMMENDED USES

• Insitu concrete floors and walls
• Precast and tilt up panels
• Brickwork & blockwork
• Rendered masonry
• Plasterboard (Fire rated &/or Acoustic rated)
• Fibre cement sheet (Fire rated &/or Acoustic rated)