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  • Product Category Picture: "Intumescent Acoustic Mastic FiAM US"
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      General purpose fire resistant sealant designed for UL specific applications.

      Intumescent Acoustic Mastic FiAM US

      fischer FiAM US is a one part, general purpose fire rated sealant and smoke seal for construction joints and through penetrations. fischer FiAM US is a water based, caulking grade sealant that is easy to apply as well as to retrofit. It cures to an elastomeric seal that is suitable where dynamic movement is expected. Tested extensively to UL 1479 (ASTM E814) and UL 2079 (ASTM E1966) it is tailored for market places in which UL listed applications are required.
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      Product variants

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      The advantages / Product description

      Advantages
      • Water based
      • Excellent acoustic properties
      • Low VOC
      • Halogen and solvent free
      • Various applications with two products only
      • Age resistant
      • Smoke resistant
      • Excellent adhesion
      • F-rating up to 3 hrs
      • T-rating up to 3 hrs
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      Application and approval

      Applications
      • Linear joints: flexible and rigid construction elements with dynamic movement
      • Metallic pipes and ducts
      • Insulated metallic pipes
      • Conduits
      • Cable and cable bunches
      • Cable trays
      Building materials
      • Flexible wall constructions
      • Rigid floor and wall constructions
      • Masonry
      • Concrete
      • Steel
      You can find detailed information on building materials in the registration document.
      Approvals
      • PR464764

      Assembly instruction

      Functionality
      • The FiAM US is a one-part water based fire resistant sealant designed for a wide range of UL listed applications.
      • The FiAM US can be used in construction joint and service penetration applications.
      • The FiAM US can be used in both vertical and horizontal orientation and can be used in conjunction with the FiWS for a wide range of combustible services.
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      Documents for download

      • Approvals and Certificates
      • Safety data sheets
      Factory Mutual
      pdf, PR464764
      FM Approval - Certificate of Compliance
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