Our 3M™ Fire Barrier Pass-Through Brackets Square are designed for use in conjunction with our 3M™ Fire Barrier Pass-Through Device to support and strengthen firestop through penetration installations. Metal brackets come in pairs for securing the device on each side of the wall or floor assembly. Square brackets are also available for three-plex and six-plex pass-through installations.

Our 3M™ Fire Barrier Pass-Through Brackets Square are designed for use in conjunction with our 3M™ Fire Barrier Pass-Through Device to support and strengthen firestop through penetration installations. Metal brackets come in pairs for securing the device on each side of the wall or floor assembly. Square brackets are also available for three-plex and six-plex pass-through installations. read less

For Complete Pass-Through Firestop InstallationDesigned specifically for use with the 3M™ Fire Barri...150 read more

For Complete Pass-Through Firestop InstallationDesigned specifically for use with the 3M™ Fire Barrier Pass-Through Device - Square, these 3M™ Fire Barrier Pass-Through Brackets add support and longevity to the entire through-penetration firestop application. Durable metal brackets are built to fit the metal enclosure and hold it securely to fire rated floors or walls for effective firestopping of critical equipment and cable systems. In addition to the single bracket, the square brackets are also available for single stacked three-plex and six-plex device configurations used for larger cable management and firestop requirements.Recommended ApplicationsFor use with 3M™ Fire Barrier Pass-Through Device - Square in fire-rated floor and wall assembliesCables – 750 kcmil, Cat 6, fiber optic, 300 pair No. 24 AWG copper telephone cable, thermostatPlastic pipes – ccPVC, PVC, ENT, CPVC, FRPP, PVDF, ccABS, ABS, rigid non-metallic, PEXMetal pipes – copper, steel, iron, flexible gasInsulated - AB/PVC on copper line setsCombinations – metallic, non-metallic and insulated pipes plus cablesBlank penetrationsAbout Fire Barrier Pass-Through DevicesThese mounting brackets work in conjunction with the 3M™ Fire Barrier Pass-Through Devices, which feature a fixed fire-rated intumescent material and foam smoke seals. In the event of a fire, intumescent material quickly expands to seal the inside of the device, helping to prevent the spread of smoke, toxic gas and fire into other compartments. Smoke seals are removable, making these metal enclosures suitable for firestopping critical equipment, such as telecom, and cable systems where cables may be added or removed frequently.Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Pass-Through Brackets Square are part of 3M’s family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products. read less

Our 3M™ Fire Barrier Pass-Through Device Square are one-piece hinged metal enclosures designed to prevent the passage of fire, smoke and toxic gas. This easily-installed device is ideal for firestopping penetrations in high traffic areas where telecom, data or electrical cables are frequently added or removed. Intumescent material and foam smoke seals achieve a 3 hour fire protection rating.

Our 3M™ Fire Barrier Pass-Through Device Square are one-piece hinged metal enclosures designed to prevent the passage of fire, smoke and toxic gas. This easily-installed device is ideal for firestopping penetrations in high traffic areas where telecom, data or electrical cables are frequently added or removed. Intumescent material and foam smoke seals achieve a 3 hour fire protection rating. read less

Simple and Effective for Protecting Critical Equipment3M™ Fire Barrier Pass-Through Device Square is...150 read more

Simple and Effective for Protecting Critical Equipment3M™ Fire Barrier Pass-Through Device Square is an ideal firestop solution for through wall penetrations for cabling. This one-piece, square, hinged metal enclosure features a combination of a fixed firestopping intumescent material and foam smoke seals at each end. The re-enterable device installs quickly and easily for new construction or retrofit applications. It is built for square openings and allows for stacking multiple boxes for easy cable management. It is suitable for blank penetrations, or it hinges over existing cables. It can be secured using optional mounting brackets or firestop sealants (sold separately). When adding or removing cables in the penetration, technicians simply remove and reinstall the foam plugs instead of the entire device. This Fire Barrier Pass-Through Device is designed to provide years of dependable through-penetration firestopping with no reapplication or maintenance.Recommended ApplicationsVital telecom equipment firestop, especially in high-traffic areas where cable is frequently added or removedCables – 750 kcmil, Cat 6, fiber optic, 300 pair No. 24 AWG copper telephone cable, thermostatPlastic pipes – ccPVC, PVC, ENT, CPVC, FRPP, PVDF, ccABS, ABS, rigid non-metallic, PEXMetal pipes – copper, steel, iron, flexible gasInsulated - AB/PVC on copper line setsCombinations – metallic, non-metallic and insulated pipes plus cablesBlank penetrationsFully Tested and Approved3M™ Fire Barrier Pass-Through Device Round are firestop tested to the criteria of ASTM E 814/UL 1479 Standard Test Method for Fire Tests of Penetration Firestop Systems, ASTM E 84/UL 273 Standard Test Method for Surface Burning Characteristics of Building Materials, ASTM E 90 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements, and ASTM E 413 Classification for Rating Sound Insulation.Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Pass-Through Device Square are part of 3M’s family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products. read less

Our 3M™ Fire Barrier Pass-Through Brackets Square are designed for use in conjunction with our 3M™ Fire Barrier Pass-Through Device to support and strengthen firestop through penetration installations. Metal brackets come in pairs for securing the device on each side of the wall or floor assembly. Square brackets are also available for three-plex and six-plex pass-through installations.

Our 3M™ Fire Barrier Pass-Through Brackets Square are designed for use in conjunction with our 3M™ Fire Barrier Pass-Through Device to support and strengthen firestop through penetration installations. Metal brackets come in pairs for securing the device on each side of the wall or floor assembly. Square brackets are also available for three-plex and six-plex pass-through installations. read less

For Complete Pass-Through Firestop InstallationDesigned specifically for use with the 3M™ Fire Barri...150 read more

For Complete Pass-Through Firestop InstallationDesigned specifically for use with the 3M™ Fire Barrier Pass-Through Device - Square, these 3M™ Fire Barrier Pass-Through Brackets add support and longevity to the entire through-penetration firestop application. Durable metal brackets are built to fit the metal enclosure and hold it securely to fire rated floors or walls for effective firestopping of critical equipment and cable systems. In addition to the single bracket, the square brackets are also available for single stacked three-plex and six-plex device configurations used for larger cable management and firestop requirements.Recommended ApplicationsFor use with 3M™ Fire Barrier Pass-Through Device - Square in fire-rated floor and wall assembliesCables – 750 kcmil, Cat 6, fiber optic, 300 pair No. 24 AWG copper telephone cable, thermostatPlastic pipes – ccPVC, PVC, ENT, CPVC, FRPP, PVDF, ccABS, ABS, rigid non-metallic, PEXMetal pipes – copper, steel, iron, flexible gasInsulated - AB/PVC on copper line setsCombinations – metallic, non-metallic and insulated pipes plus cablesBlank penetrationsAbout Fire Barrier Pass-Through DevicesThese mounting brackets work in conjunction with the 3M™ Fire Barrier Pass-Through Devices, which feature a fixed fire-rated intumescent material and foam smoke seals. In the event of a fire, intumescent material quickly expands to seal the inside of the device, helping to prevent the spread of smoke, toxic gas and fire into other compartments. Smoke seals are removable, making these metal enclosures suitable for firestopping critical equipment, such as telecom, and cable systems where cables may be added or removed frequently.Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Pass-Through Brackets Square are part of 3M’s family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products. read less

Our 3M™ Fire Barrier Moldable Putty Pads MPP+ are a one-part firestop material used in various fire-rated assemblies, such as electrical box protection. Designed to prevent the spread of fire, smoke and noxious gasses, this intumescent material comes ready to use in convenient 1/10 (2.54 mm) thick pads that are conformable by hand with no mixing or tools. Pads are firestop tested up to 4 hours.

Our 3M™ Fire Barrier Moldable Putty Pads MPP+ are a one-part firestop material used in various fire-rated assemblies, such as electrical box protection. Designed to prevent the spread of fire, smoke and noxious gasses, this intumescent material comes ready to use in convenient 1/10 (2.54 mm) thick pads that are conformable by hand with no mixing or tools. Pads are firestop tested up to 4 hours. read less

Pliable, Conformable and Shapeable for Exacting CoverageFor applications requiring conformable cover...150 read more

Pliable, Conformable and Shapeable for Exacting CoverageFor applications requiring conformable coverage, these pliable 3M™ Fire Barrier Moldable Putty Pads MPP+ meet a full range of firestop needs that would be impractical with strips, wraps or rolls. Ready to use in convenient 1/10” (2.54 mm) thick pads, this firestop material is designed for excellent adhesion to most construction substrates and is non-corrosive when applied to metal – ideal for use with listed steel or plastic electrical outlet boxes. It is also safe for applications including synthetic cable jackets, making it suitable for firestopping cable bundles. It won’t crumble or dry out, exhibits excellent aging properties and is re-enterable to save time and money after installation. And the pads are extremely simple and cost-effective to install: technicians mold the material by hand directly onto the substrate without mixing or tools. For larger applications, self-adhering pads can be molded together.Recommended Applications Protection of membrane penetrations for listed metallic and non-metallic electrical boxes Wall opening protective to meet building requirements Seal gaps between cables in multiple penetrations (including fiber optic inner duct) Insulated pipe, electrical conduit and metal pipe penetrationsFully Tested and ApprovedThe intumescent 3M™ Fire Barrier Moldable Putty Pads MPP+ are firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479). They are tested in accordance with ASTM E 119 (UL 263) up to 2 hours when installed in accordance with the UL wall-opening protective listing (UL Category CLIV), and help reduce noise transfer (STC-Rating of 52 when tested on back-to-back electrical boxes).Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Moldable Putty Pads MPP+ are part of 3M's family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products. read less

Our 3M™ Fire Barrier Sealant FD 150+ is a gun-grade, latex-based, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire and exhibits excellent adhesion to a full range of construction substrates.

Our 3M™ Fire Barrier Sealant FD 150+ is a gun-grade, latex-based, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire and exhibits excellent adhesion to a full range of construction substrates. read less

Tried and Tested Fire ProtectionReady-to-use, 3M™ Fire Barrier Sealant FD 150+ is a latex-base...150 read more

Tried and Tested Fire ProtectionReady-to-use, 3M™ Fire Barrier Sealant FD 150+ is a latex-based elastomeric sealant. This gun-grade sealant cures when dispensed to form a monolithic flexible firestop seal and, when properly installed, this product provides up to 4-hour fire protection in tested and listed systems. This sealant is formulated to help prevent the spread of fire, smoke and noxious gas and firestop joints and through penetrations through floor slabs, walls and other fire-rated building partitions and assemblies. This firestop sealant offers a continuous seal with ± 19% movement capability for construction joints and typical pipe movement and exhibits excellent adhesion to a full range of construction substrates.Recommended Applications Construction joints Piping, all non-combustible and small diameter combustible CablesFire Barrier Features3M™ Fire Barrier Sealant FD 150+ acts as an acoustic barrier by minimizing noise transfer (STC-Rating of 56 when tested in a STC 56-rated wall assembly). This fire barrier sealant is designed to be water-based for easy installation, cleanup and disposal. In addition, the high-solids formula produces limited shrinkage. This halogen-free sealant is sag-resistant and has an excellent caulk rate (applied with conventional caulking equipment). It dries to the touch in 30 – 60 minutes and can be painted. In addition, this sealant has been engineered to be re-enterable and repairable.Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Sealant FD 150+ is part of 3M's family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products. read less

3M™ Fire Barrier Cast-In Device Metal Deck Adaptors are one-piece plastic body adaptors for one-step firestopping on fluted metal decks. Installers simply snap a metallic or non-metallic 3M™ Fire Barrier Cast-In Device into the adaptor – no fasteners are required – and attach it to the metal decking before concrete slabs are poured. Adaptor/device assemblies are firestop tested up to 3 hours.

3M™ Fire Barrier Cast-In Device Metal Deck Adaptors are one-piece plastic body adaptors for one-step firestopping on fluted metal decks. Installers simply snap a metallic or non-metallic 3M™ Fire Barrier Cast-In Device into the adaptor – no fasteners are required – and attach it to the metal decking before concrete slabs are poured. Adaptor/device assemblies are firestop tested up to 3 hours. read less

Simply a Better Way to FirestopTo expand the versatility of time- and money-saving cast-in firestopp...150 read more

Simply a Better Way to FirestopTo expand the versatility of time- and money-saving cast-in firestopping, 3M™ Fire Barrier Cast-In Device Metal Deck Adaptors let technicians install 3M™ Fire Barrier Cast-In Devices onto uneven metal fluted decking before concrete slabs are poured. This one-piece plastic adaptor features snap-in attachment to the Fire Barrier Cast-In Device – no tools or fasteners are required. It installs quickly and easily onto fluted steel pan decks for drain, waste and vented or closed pipe systems. The adaptor accepts Cast-In Devices for both plastic and metal pipes.Recommended Applications Use in conjunction with metallic and non-metallic 3M™ Fire Barrier Cast-In Devices Fluted steel pan decks for drain, waste, and vented or closed pipe systems New construction jobs requiring a minimum 2-1/2”(63.5 mm) concrete topping Consult 3M™ Fire Barrier Cast-In Device Metal Deck Adaptor Installation Guide (supplied with each device) and listed system details for exact type of penetrants covered and hourly ratingsFully Tested and ApprovedWhen used in conjunction with Fire Barrier Cast-In Devices in listed systems, 3M™ Fire Barrier Cast-In Device Metal Deck Adaptors are firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479).The Science of Better Fire Protection from 3MSince 1925 when a 3M lab assistant invented masking tape, 3M has been applying science to life – developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations. And all of it goes into each 3M adhesive, sealant, protective coating, device and capability-expanding adaptor including 3M™ Fire Barrier Cast-In Device Metal Deck Adaptors to improve performance, and to help businesses like yours operate faster, better and more efficiently. read less

3M™ Fire Barrier Cast-In Devices for Metal Pipes provide one-step firestopping for penetrations through fire-rated concrete floor assemblies. Instead of drilling holes, installers simply attach the devices directly to floor decking, pour slabs around them and route penetrants after curing. Heights are easily adjustable, and these intumescent devices are rated for up to 3-hour fire protection.

3M™ Fire Barrier Cast-In Devices for Metal Pipes provide one-step firestopping for penetrations through fire-rated concrete floor assemblies. Instead of drilling holes, installers simply attach the devices directly to floor decking, pour slabs around them and route penetrants after curing. Heights are easily adjustable, and these intumescent devices are rated for up to 3-hour fire protection. read less

Simply a Better Way to FirestopFirestopping through concrete used to mean three things: pouring the...150 read more

Simply a Better Way to FirestopFirestopping through concrete used to mean three things: pouring the concrete, drilling core holes, and firestopping later. 3M™ Fire Barrier Cast-In Devices for Metal Pipes eliminate the time and expense of firestopping metallic penetrants using extra materials such as pipe devices, strips and caulk, allowing for secure, permanent firestop installation before slabs are poured. A series of built-in tear strips makes for fast, easy height adjustment: using only a pliers, installers can quickly adjust the height of the device from its maximum 8” (203.2 mm) to as low as 2-1/2" (57.2 mm). The device secures easily to floor decking, and its one-piece design withstands the everyday impact and wear of the construction site even at floor level. Its black cap, easily visible after pouring, signifies it as a pass-through device for metallic penetrants.Recommended Applications Firestopping of metal pipes – copper, steel, iron, flexible gas For concrete thicknesses from 2-1/2” to 8” or higher in conjunction with 3M™ Fire Barrier Cast-In Devices Height Adaptor In conjunction with 3M™ Fire Barrier Cast-In Device Metal Deck Adaptor for attaching to fluted decksFully Tested and ApprovedIntumescent 3M™ Fire Barrier Cast-In Devices for Metal Pipes are firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479). They are UL Classified for 2- and 3-hour fire (F) rating, and 1- and 3-hour temperature (T) rating. They also meet UL Water Leakage Test, W Rating - Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479 (see system details).The Science of Better Fire Protection from 3MSince 1925 when a 3M lab assistant invented masking tape, 3M has been applying science to life – developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations. And all of it goes into each 3M adhesive, sealant, protective coating and device including 3M™ Fire Barrier Cast-In Devices for Metal Pipes to improve performance, and to help businesses like yours operate faster, better and more efficiently. read less

3M™ Fire Barrier Tuck-In Wrap Strips are intumescent wrap strips that are primarily used in top-side firestop installations. We engineered these fire wrap strips to help eliminate the need for retaining collars, concrete screws, ladders etc., saving time and labor. They are flexible around pipe, to fill tough areas and gaps, and come with an adhesive-backed label for quick installation.

3M™ Fire Barrier Tuck-In Wrap Strips are intumescent wrap strips that are primarily used in top-side firestop installations. We engineered these fire wrap strips to help eliminate the need for retaining collars, concrete screws, ladders etc., saving time and labor. They are flexible around pipe, to fill tough areas and gaps, and come with an adhesive-backed label for quick installation. read less

Simple Installation for an Exceptional PerformancePrimarily used in top-side firestop installations,...150 read more

Simple Installation for an Exceptional PerformancePrimarily used in top-side firestop installations, 3M™ Fire Barrier Tuck-In Wrap Strips are intumescent wrap strips that are UL tested and fire-rated for up to 3 hours. These flexible intumescent strips help prevent the passage of fire and smoke in new or existing non-metallic (e.g. plastic) pipe penetrations through walls or floor assemblies. These fire wrap strips were constructed to help eliminate the need for most of the materials and equipment usually required for labor-intensive, bottom-side firestop installations. These flexible foam strips slide easily into the openings around PVC, ccPVC and FRPP piping to fill tough areas and gaps. The tuck-in wrap strip has an adhesive-backed label to simplify installation and expands 100x in volume to help produce the best results possible. Recommended Applications PVC, ccPVC and FRPP plastic pipes penetrating through concrete floors Block and concrete walls Gypsum stud wallsSave Time and Labor with Tuck-In Wrap StripsEnjoy the savings in labor and time with 3M™ Fire Barrier Tuck-In Wrap Strips. This highly intumescent firestop wrap strip is ready to install and provides the optimal protection to prevent the passage of fire and smoke. As a part of the comprehensive line of top-quality firestop and fire prevention products, 3M™ Fire Barrier Tuck-In Wrap Strips help limit the devastating effects of fire. Enjoy the confidence and security that comes from a product with exceptional and proven fire protection performance. read less