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Rapid Fire Seal RFS 640
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      Art.-No. 516539

      fischer Rapid Fire Seal RFS 640

      Product variants
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      Top Features
      • Low VOC.
      • Water based.
      • Asbestos and solvent free.
      • Paintable.
      • Freeze - thaw capabilities.

      The advantages / Product description

      Rapid fire resistant sealant.
      Advantages
      • Water based
      • Flexible set
      • Contains mould growth inhibitor
      • Freeze - thaw capabilities
      • Paintable
      • Accelerated age and humidity tested
      • Low VOC
      • Spray or brush applied
      • Excellent smoke seal
      • Water resistant
      • Asbestos and solvent free
      • Can be used for internal applications and for conditions where dynamic movement may occur.
      fischer rapid fire resistant sealant RFS 640 is a spray grade one part water based, fire rated sealant which has been design to provide smoke and fire protection on construction joints and service penetrations in both vertical and horizontal applications. Tested in accordance with ASTM E 814 (UL1479), ASTM E 1966 (UL 2079), ASTM E 2307, ASTM E 84 (UL723) the fischer RFS can provide up to 3 hours fire rating.
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      Application and approval

      Applications
      • Curtain wall/slab edge: 8" (200 mm)
      • Head of wall: 4" (100 mm)
      • General construction joints: 8" (200 mm)
      • Cable tray: 24" x 4" (600 mm x 100 mm)
      • Steel pipes: 8" (200 mm)
      Building materials
      • Flexible wall constructions
      • Rigid floor and wall constructions
      • Flexible wall
      • Masonry
      • Concrete
      You can find detailed information on building materials in the registration document.

      Assembly instruction

      Functionality
      • RFS 640 is a spray grade one-part water-based, fire rated sealant, which has been designed to provide smoke and fire protection on construction joints and service penetrations in both vertical and horizontal applications.
      • Provides up to 3 hours fire rating (also in accordance with ASTM E 2307).
      • Meeting the new requirements of ASTM E 1399, RFS 640 has been cycled tested up to 500 times.
      • Can be used for internal applications and for conditions where dynamic movement may occur.
      • RFS 640 has also been tested at positive pressure with a minimum 0.01in. (2.5 mPa) water i.a.w UL 2079 test standards.
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      Technical data

      Contents 19 l
      Colour red
      Shelf life 36 months
      Packaging Bucket
      Amount 1 pcs.
      GTIN (EAN-Code) 4048962138726

      Documents for download

      • Safety data sheets
      • Sales materials
      Safety Data Sheet
      pdf,
      Safety data sheet for 516539 RFS 640
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