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Firestop System Search

Don't know which product to use? Use our firestop system search to find the right product for your application.

Showing all 15 results

  • EZ-Path® Series 44 Fire-Rated Pathway

    EZ-Path® Series 44+ Fire-Rated Pathway

    The EZ-Path® Series 44+ Fire-Rated Pathway is designed for high cable volume conditions through fire-rated walls and floors while eliminating the burden of ongoing maintenance. The Series 44+ incorporates self-sealing intumescent pads that automatically adjust to the installed cable fill without the need for user manipulation. Under fire exposure, the intumescent pads expand and swell resisting the passage of smoke and flame.

  • EZ-Path® Series 33 Fire-Rated Pathway

    EZ-Path® Series 33 Fire-Rated Pathway

    The EZ-Path® Series 33 Fire-Rated Pathway is a maintenance-free pathway solution for moderate cable volumes through fire-rated walls and floors. The Series 33 incorporates built-in intumescent pads that automatically adjust to cable fills. When exposed to flame and high temperatures, the intumescent pads expand to form a dense insulative char that prevent the passage of smoke and flame.

  • EZ-Path® Series 22 Fire-Rated Pathway

    EZ-Path® Series 22 Fire-Rated Pathway

    EThe Z-Path® Series 22 Fire-Rated Pathway is a maintenance-free pathway solution for smaller cable bundles through fire-rated wall assemblies. The device is offered as a complete kit without the need for additional accessory products for installation.

  • EZ-Path® Retrofit Device

    EZ-Path® Retrofit Device

    Overfilled cable sleeves are the bane of every facilities team, bring these deficient openings back into code compliance with the EZ-Path® Retrofit Device. Its two-part clam shell design installs around projecting sleeves and cable bundles restoring fire and smoke leakage performance. The EZ-Path® Retrofit Device quickly and easily retrofits sleeves of up to 100% visual fill restoring fire performance without the need for additional firestop products.

  • EZ-Firestop® Grommet

    EZ-Firestop® Grommet

    EZ-Firestop® Grommets make sealing penetrations of individual and small bundles of cables through gypsum board walls a snap. Molded from premium plenum-plastics and incorporating a soft foam inner core, EZ-Firestop® Grommets eliminate the need for sleeves, firestop putties & sealants.

  • SSS Intumescent Firestop Sealant

    SSS Intumescent Firestop Sealant

    SpecSeal® SSS Firestop Sealant is a premium grade water-based Intumescent firestop sealant. SpecSeal® SSS Sealant incorporates our proprietary two-stage intumescent technology making it the go to choice for any combustible or non-combustible penetrants. As little as a 1/2″ applied depth of SSS Sealant is required to provide up to a 4 Hr Fire resistance rating when tested to ASTM E814/UL 1479.

    Applications

    Metal Pipe

    Plastic Pipe

    Multi. Pen.

    Cable Tray

    Cables

    Duct

    Busway

    Blank Opening

    Head of Wall

  • LCI Intumescent Firestop Sealant

    LCI Intumescent Firestop Sealant

    SpecSeal® LCI Firestop Sealant is a water-based intumescent sealant intended for a wide range of through-penetration and construction joint applications. SpecSeal® LCI Sealant has excellent caulking properties making it easy to apply in vertical applications as well as overhead.

    Applications

    Metal Pipe

    Plastic Pipe

    Multi. Pen.

    Cable Tray

    Cables

    Duct

    Busway

    Blank Opening

    Head of Wall

    Floor to Wall

    Floor to Floor

    Bottom of Wall

    Wall to Wall

  • SSB Intumescent Firestop Pillows

    SSB Intumescent Firestop Pillows

    SpecSeal® SSB Firestop Pillows easily compress and conform around any penetrant. Equally suited for new or existing conditions, SpecSeal® Pillows make short work of even the most complex through-penetration firestop conditions.

    Applications

    Metal Pipe

    Plastic Pipe

    Multi. Pen.

    Cable Tray

    Cables

    Blank Opening

    Busway

    Duct

  • Composite Sheet

    Composite Sheet

    SpecSeal® Composite Sheet is the ideal solution for large openings where a permanent seal is required. Composite sheet consists of a thin sheet steel with intumescent embedded onto a single side. Composite sheet partners with other SpecSeal® firestop products such as Firestop Collars and EZ-Path® Devices to size down oversized openings.

    Applications

    Metal Pipe

    Multi. Pen.

    Cable Tray

    Cables

    Blank Opening

    Busway

    Duct

  • SSM Firestop Mortar

    SSM Firestop Mortar

    SpecSeal® SSM Firestop Mortar is a light-weight cost conscious solution for oversized openings in concrete walls and floors. Once mixed with water, SpecSeal® Mortar forms a light weight, low density slurry that easily applies into concrete walls and floors. SpecSeal® Mortar cures quickly and will not spall or crack due to freeing or changes in temperature.

    Applications

    Metal Pipe

    Plastic Pipe

    Multi. Pen.

    Cable Tray

    Cables

    Blank Opening

    Busway

  • Powershield Electrical Box Insert

    Powershield Electrical Box Insert

    SpecSeal® EP Powershield Electrical Box Inserts install within steel electrical boxes directly against the back of the box. Powershield Box inserts are equally suited for remediation as well as preinstallation before the boxes have made it to the job site. Powershield Box inserts incorporate pre-scored openings allowing for easy installation around ground lugs.

  • SSP Firestop Putty & Putty Pads

    SSP Putty & Putty Pads

    SpecSeal® SSP Firestop Putty excels at sealing cabling penetrations and outlet boxes. SSP Putty is non-hardening and easily hand works around grouped cabling penetrations forming a re-enterable seal allowing for future work. When applied with outlet boxes, SSP Putty easily works into voids and seams forming a continuous seal against fire and the products of combustion.

  • FP Intumescent Firestop Plug

    FP Intumescent Firestop Plug

    SpecSeal® FP Intumescent Firestop Plugs are easy to install, creating a robust seal against fire and smoke. Firestop Plugs make an excellent solution for temporary installation overnight as well as permanent long-term seals for blank openings and cable penetrations. Sized to fit 2″ and 4″ diam. openings, firestop plugs make sealing conduit stubs and sleeves a breeze.

  • Ready® Sleeve

    Ready® Sleeve

    SpecSeal® Ready® Sleeve are designed for new cabling penetrations where sleeves are required. Each Ready® Sleeve kit includes a preformed steel sleeve with rolled edges, steel escutcheon plates with intumescent gaskets, and a dosage of our SpecSeal® SSP Firestop Putty. The rolled edges of each Ready® Sleeve eliminate the need for bushings while the included escutcheon plates and gaskets take the place of steel strut and strap supports.

  • Ready® Split Sleeve

    Ready® Split Sleeve

    SpecSeal® Ready® Split Sleeve kits easily install around existing cables. Each Ready® Split Sleeve kit includes two preformed steel sleeve halves with rolled edges, steel escutcheon plates with intumescent gaskets, and a dosage of our SpecSeal® SSP Firestop Putty. Ready® Split Sleeve’s two-piece body and plates easily capture previously installed cables while tightly fastening to the penetrated barrier.

  •  Literature

    userguide1

    User Guide: US & Canada

    The perfect brochure to use as a reference tool for any STI Product on the market.

    + View Brochure PDF

    userguide international

    User Guide: International

    Our complete product brochure designed for international markets.

    + View Brochure PDF

    userguide ec

    Electrical & DataCom User Guide

    This brochure includes all of our products for the electrical/communications market.

    + View Brochure PDF

    EZ-Path® Fire Rated Pathway

    Our complete EZ-Path® product line in one convenient location.

    + View Brochure PDF

    EZ-Path® Retrofit Device

    Our complete brochure for the EZ-Path® Retrofit Device.

    + View Brochure PDF

    Available Literature:

    + User Guide: US & Canada
    + User Guide: Europe & Middle East
    + Electrical & DataCom User Guide
    + EZ-Path® Fire Rated Pathway

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    Literature Request (Name and Quantity)

    Additional Message

     Product Attributes

    Applications

    Metal Pipe

    Plastic Pipe

    Multi. Pen.

    Cable Tray

    Cables

    Cable Protection

    Curtain Wall

    Electrical Box

    Duct

    Blank Opening

    Head of Wall

    Floor to Wall

    Floor to Floor

    Busway

    Bottom of Wall

    Wall to Wall

    Properties

    Paintable

    Water Based

    STC Rating

    Intumescent

    Smoke Barrier

    Water Resistant

    Autobonding

    Low VOC

    Spray

    Silicone

    Self Leveling

    Re-Enterable

    Quick Dry

    Permanent

    No Expiration

    Light Weight

    Joint Movement

    Flexible

    Finished Product

    All Weather

    Zero Maintenance

     Warranty Information

    Limited Warranty

    STI warrants that its products will be free of defects for one year from the date of purchase. In the event a product does not conform to this warranty, the sole and exclusive remedy is, at STI’s option, replacement of the product or refund of the purchase price. The warranty provided herein shall be void and of no effect in the event that the product is not installed in accordance with STI’s published instructions, listed systems and applicable building and safety codes. THIS WARRANTY IS IN LIEU OF ALL OTHER REPRESENTATIONS AND EXPRESSED OR IMPLIED WARRANTIES (including the implied warranties of merchantability or fitness for a particular use) AND UNDER NO CIRCUMSTANCES SHALL STI BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING, WITHOUT LIMITATION, ANY LOSS OF REVENUE, PROFIT OR USE. Prior to use, the user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability for subsequent use. No person other than an officer of STI is authorized to bind STI to any other warranty for any product for which this warranty is issued.

     CAD Detail Sheets

    Detail sheets are documents grouped together with the most commonly used systems in five categories. These files can be downloaded as either a PDF or DWG file.

    caddetails1

    Construction Joints
    View PDF | View DWG

    Curtain Wall
    View PDF | View DWG

    Electrical-DataCom
    View PDF | View DWG

    EZ-Path®
    View PDF | View DWG

    Plumbing – HVAC
    View PDF | View DWG

     STI Guide Specifications

     Data Sheets

    Penetrations

    1. Caulks, Sealants & Putties
      Product
      Product Data Sheet
      Safety Data Sheet
      SSS Intumescent Sealant
      pdf_icon_small
      pdf_icon_small
      LCI Intumescent Sealant
      pdf_icon_small
      pdf_icon_small
      SIL Silicone Sealant
      pdf_icon_small
      pdf_icon_small
      WF Caulk
      pdf_icon_small
      pdf_icon_small
      LC Endothermic Sealant
      pdf_icon_small
      pdf_icon_small
      SSP Putty
      pdf_icon_small
      pdf_icon_small
      SSP Putty Pads
      pdf_icon_small
      pdf_icon_small


    1. Collars, Wrap Strip & Cast-In
      Product
      Product Data Sheet
      Safety Data Sheet
      CID Cast-In Firestop Device
      pdf_icon_small
      pdf_icon_small
      SSC Intumescent Firestop Collars
      pdf_icon_small
      pdf_icon_small
      LCC Intumescent Firestop Collars
      pdf_icon_small
      pdf_icon_small
      RTC Intumescent Firestop Collars
      pdf_icon_small
      pdf_icon_small
      SSW Intumescent Wrap Strips
      pdf_icon_small
      pdf_icon_small


    1. EZ-Path Fire-Rated Pathways
      Product
      Product Data Sheet
      Safety Data Sheet
      EZ-Path 44+
      pdf_icon_small
      pdf_icon_small
      EZ-Path 33
      pdf_icon_small
      pdf_icon_small
      EZ-Path 22
      pdf_icon_small
      pdf_icon_small
      EZ-Path Retrofit Device
      pdf_icon_small
      pdf_icon_small
      EZ Firestop Grommet
      pdf_icon_small
      pdf_icon_small


    1. Electrical & DataCom Cabling
      Product
      Product Data Sheet
      Safety Data Sheet
      EZ-Path 44+
      pdf_icon_small
      pdf_icon_small
      EZ-Path 33
      pdf_icon_small
      pdf_icon_small
      EZ-Path 22
      pdf_icon_small
      pdf_icon_small
      EZ-Path Retrofit Device
      pdf_icon_small
      pdf_icon_small
      EZ Firestop Grommet
      pdf_icon_small
      pdf_icon_small
      SSS Intumescent Firestop Sealant
      pdf_icon_small
      pdf_icon_small
      LCI Intumescent Firestop Sealant
      pdf_icon_small
      pdf_icon_small
      SSB Intumescent Firestop Pillows
      pdf_icon_small
      pdf_icon_small
      Composite Sheet
      pdf_icon_small
      pdf_icon_small
      SSM Firestop Mortar
      pdf_icon_small
      pdf_icon_small
      Electrical Box Insert
      pdf_icon_small
      pdf_icon_small
      SSP Putty
      pdf_icon_small
      pdf_icon_small
      SSP Putty Pads
      pdf_icon_small
      pdf_icon_small
      FP Intumescent Firestop Plug
      pdf_icon_small
      pdf_icon_small
      Ready® Sleeve
      pdf_icon_small
      pdf_icon_small
      Ready® Split Sleeve
      pdf_icon_small
      pdf_icon_small


    1. Electrical Circuit Protection
      Product
      Product Data Sheet
      Safety Data Sheet
      Cable Spray
      pdf_icon_small
      pdf_icon_small
      Thermal Barrier Wrap
      pdf_icon_small
      pdf_icon_small


    1. Outlet & Panel Box Protection
      Product
      Product Data Sheet
      Safety Data Sheet
      Electrical Box Insert
      pdf_icon_small
      pdf_icon_small
      SSP Putty
      pdf_icon_small
      pdf_icon_small
      SSP Putty Pads
      pdf_icon_small
      pdf_icon_small
      Thermal Barrier Wrap
      pdf_icon_small
      pdf_icon_small


    1. Large Opening
      Product
      Product Data Sheet
      Safety Data Sheet
      SSB Intumescent Firestop Pillows
      pdf_icon_small
      pdf_icon_small
      Composite Sheet
      pdf_icon_small
      pdf_icon_small
      SSM Firestop Mortar
      pdf_icon_small
      pdf_icon_small


    1. Other
      Product
      Product Data Sheet
      Safety Data Sheet
      FyreFlange HVAC Firestop Angle
      pdf_icon_small
      pdf_icon_small
      Closet Flange Firestop Gasket
      pdf_icon_small
      pdf_icon_small

    Construction Joints

    1. Joint Sprays
      Product
      Product Data Sheet
      Safety Data Sheet
      AS200 Elastomeric Spray
      pdf_icon_small
      pdf_icon_small
      Fast Tack® Firestop Spray
      pdf_icon_small
      pdf_icon_small


    1. Joint Sealants
      Product
      Product Data Sheet
      Safety Data Sheet
      SSS Intumescent Firestop Sealant
      pdf_icon_small
      pdf_icon_small
      LCI Intumescent Firestop Sealant
      pdf_icon_small
      pdf_icon_small
      SIL Silicone Firestop Sealant
      pdf_icon_small
      pdf_icon_small
      ES Elastomeric Firestop Sealant
      pdf_icon_small
      pdf_icon_small
      LC Endothermic Firestop Sealant
      pdf_icon_small
      pdf_icon_small


    1. SpeedFlex Joint Protection
      Product
      Product Data Sheet
      Safety Data Sheet
      SpeedFlex® TTG Track Top Gasket
      pdf_icon_small
      pdf_icon_small
      SpeedFlex® Joint Profile System
      pdf_icon_small
      pdf_icon_small

    Curtain Wall

    1. Perimeter Fire Barrier Sprays
      Product
      Product Data Sheet
      Safety Data Sheet
      AS200 Elastomeric Spray
      pdf_icon_small
      pdf_icon_small
      Fast Tack® Firestop Spray
      pdf_icon_small
      pdf_icon_small


    1. All Weather Firestop Sprays
      Product
      Product Data Sheet
      Safety Data Sheet
      Fast Tack® Firestop Spray
      pdf_icon_small
      pdf_icon_small


    1. Anchor Protection
      Product
      Product Data Sheet
      Safety Data Sheet
      Connection Protection
      pdf_icon_small
      pdf_icon_small

    Smoke & Acoustical

    1. EZ-Path Smoke & Acoustical Pathway
      Product
      Product Data Sheet
      Safety Data Sheet
      EZ-Path® Smoke and Acoustical Device
      pdf_icon_small
      pdf_icon_small
      EZ-Path® Smoke and Acoustical Ceiling Pathway
      pdf_icon_small
      pdf_icon_small


    1. Sealants & Sprays
      Product
      Product Data Sheet
      Safety Data Sheet
      Smoke’N’Sound Acoustical Spray
      pdf_icon_small
      pdf_icon_small
      Smoke’N’Sound Acoustical Sealant
      pdf_icon_small
      pdf_icon_small

     Approval Information

     New & Improved Systems

     Specification Review Services

    Did you know that many specifications for firestopping reference older fire test standards or obsolete products?

    Let our firestop experts assist by reviewing your firestop specifications and making appropriate recommendations. STI provides this service free of charge.

     Technology Updates