Elastomeric fire resistant sealant

Fire Rated Silicone Sealant FFRS

fischer Fire Rated Silicone Sealant FFRS is a one part silicone based sealant that can provide up to 5 hours fire resistance when used in construction joints. Tested to BS 476 & EN1366-4 it provides primerless adhesion to a wide range of porous and non-porous substrates such as glass, anodised and multi-finished aluminum. steel, st.steel. rigid PVC and concrete.
Product variants

Product variants

Approvals / Test reports
4 Product variant (s)
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Viewed 4 of 4 variant (s)

The advantages / Product description

Advantages
  • Excellent acoustic properties
  • Primerless adhesion to most substrates
  • Approved for infinite linear gap length
  • Halogen and solvent free
  • Excellent slump characteristics
  • Movement capability ± 7.5 %

Application and approval

Applications
  • General construction joints in floor to floor, wall to wall, floor to wall and head of wall up to 2.36'' (60 mm)
  • Internal and external applications
Building materials
  • Concrete
  • Masonry
  • Steel
  • Timber
You can find detailed information on building materials in the registration document.
Approvals
  • ETA-20/1102
  • DoP No. FS-1003
  • 1121-CPR-JA5098

Assembly instruction

Functionality
  • FFRS is a one part silicone based sealant that can provide up to 5 hours fire resistance when used in construction joints.
  • It provides primerless adhesion to a wide range of porous and non-porous substrates.
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Documents for download

European Technical Assessment for fischer FFRS Fire Rated Silicone - Fire Stopping, Fire Sealing & Fire Protective Products, Fire Retardant Products
Created on 11/12/2020
Declaration of Performance for fischer FFRS Fire Rated Silicone
Created on 18/12/2020
Certificate
pdf, 1121-CPR-JA5098
Certificate of constancy of performance - fischer FFRS Fire Rated Silicone
Created on 08/12/2015
Safety data sheet for 538139 FFRS White 310 ml
Safety data sheet for 512374 FFRS White 310 ml
Safety data sheet for 538138 FFRS White 310 ml
Safety data sheet for 538140 FFRS White 310 ml
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