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F520 Fire Blanket Expansion Joint System | JointMaster | Inpro Corporation

JointMaster ® Expansion Joint Systems

F520 Fire Blanket Expansion Joint System

Fireline 520 Fire Barrier

F520 Fire Blanket Expansion Joint System


Key Specifications

  • Formerly known as the 975 Fire Blanket Expansion Joint System
  • 1, 2, 3 and 4 hour rated systems available
  • Tested in accordance with: - UL 2079/ ULC S-115 “FTH” (FTH: Rating Fire, Temperature and Hose) -ASTM-E119/E1399/E1966
  • ±50% movement.
  • Accommodates joint widths from 2” to 27” wide
  • No fire caulk required at splices
  • Single sided installation
  • View our listing on the Guardian website HERE
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We can typically get these products back on the shelf in 10 days or less.
For more information please call us, 1.800.222.5556

Documents for Download

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Technical Documentation

  • CAD Drawing

    dwg | pdf
  • Cleaning Instructions

  • Installation Instructions - Bottom Mount

  • Installation Instructions - Bottom Mount - Español

  • Installation Instructions - Inside Mount

  • Installation Instructions - Top Mount

  • Return Policy

  • Specification - Español

    doc | pdf
  • Specification - F520

    doc | pdf
  • Technical Data

  • Warranty - Fireline 520

  • Warranty - JointMaster


BIM Objects

  • BIM Object - F520 Fireline 520 Fire Barrier


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Product Information

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  • With 6 different patents, Fireline 520 gives you the protection you need for your buildings with, easy to install, consistent, protection features
  • Pre-attached flanges drastically reduce labor cost and ensure uniform installation
  • Sections come with factory made male to female splices, eliminating the need for complex field manipulation at seams (see image below)
  • Mounting configurations available for both wall and floor conditions:
    • Top (flush) mount
    • Low Profile (recessed) mount
    • Bottom Mount
  • Factory fabricated horizontal and vertical transitions ensure the fire rating requirements of UL 2079 are not compromised - Details & directions for field fabricated transitions also available
  • Water Guard™ Series fire blankets are available to protect the blanket system and fire rating during and after construction of open structures such as parking facilities and stadiums. (Optional drain tubes available)

Product Videos

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Fire Blanket Time Test
Fire Barrier Seaming vs Fireline 520