Products

$190.51 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.
We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.
Dependable and Easy-to-Use Firestop SealantTough and ready-to-use, 3M™ Fire Barrier Sealant CP...150
Dependable and Easy-to-Use Firestop SealantTough and ready-to-use, 3M™ Fire Barrier Sealant CP 25WB+ is a high-performance, one-component, latex-based, intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission. As penetrants are exposed to fire, the unique intumescent property of this material allows 3M™ Fire Barrier Sealant CP 25WB+ to expand and help maintain a firestop penetration seal for up to 4 hours. This sealant is designed to help control the spread of fire, smoke and noxious gases before, during and after exposure to a fire when installed in accordance with a listed through-penetration or fire-resistive joint assembly system (STC-Rating of 54 when tested in a STC 54-rated wall assembly).Recommended Applications HVAC ducts and vents Metallic and non-metallic pipes Blank openings Single and bundled cables Insulated pipe Pipe and cable through-penetrations Busways Combos Rated wall, floor and floor-ceiling assemblies Static construction jointsReady to Protect for Consistent Results3M™ Fire Barrier Sealant CP 25WB+ firestops blank openings and penetrations passing through fire-rated floor, floor/ceiling or wall assemblies and other fire-rated interior building construction. This halogen-free sealant is capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C). We engineered this sag-resistant sealant to exhibit strong adhesion to a full range of construction substrates and penetrants. Applied with conventional caulking equipment, this gun-grade sealant offers an excellent caulk rate, no mixing is required. In addition, this water-based sealant is paintable as well as re-enterable and repairable, offering easy application and clean-up.Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Sealant CP 25WB+ 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.
- Firestop tested for through penetration applications up to 4 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Applied with conventional caulking equipment with excellent caulk rate
- Sag-resistant properties offer clean application as well as strong adhesion
- Water-based and paintable sealant provides easy application and clean-up
- Firestop tested for through penetration applications up to 4 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Applied with conventional caulking equipment with excellent caulk rate
- Sag-resistant properties offer clean application as well as strong adhesion
- Water-based and paintable sealant provides easy application and clean-up
- UPC
- 051115116414
- UNSPSC
- 73151606
- Country of Origin
- USA
We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-gr...
$190.51 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders

$291.14 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
3M™ Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combine 28-gauge steel, intumescent material, wire mesh and aluminum foil and are easy to handle and install with common trade tools. They are firestop tested for up to 4 hours of fire protection.
3M™ Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combine 28-gauge steel, intumescent material, wire mesh and aluminum foil and are easy to handle and install with common trade tools. They are firestop tested for up to 4 hours of fire protection.
Firestopping in Nearly Any Size and ShapeFor larger openings and penetrations where putties and stri...150
Firestopping in Nearly Any Size and ShapeFor larger openings and penetrations where putties and strips alone aren’t enough, 3M™ Fire Barrier Composite Sheet CS-195+ is a one-part firestop system that installers can cut and form to exact sizes – no mixing or damming required. These sheets are easily installed using common tools and fasteners. Ideal for firestopping penetrations such as cable trays and conduit, the sheets feature intumescent material bonded to 28-gauge galvanized steel, reinforced on its facing side with hexagonal wire mesh and covered in aluminum foil. This combination of organic/inorganic materials makes these composite sheets a reliable firestop in tested and listed systems, new and retrofit. These materials also make an excellent thermal conductor, helping to dispel built-up radiant heat to preserve process and control equipment and help minimize cable derating concerns.Recommended Applications Seal penetrations through fire-rated walls and floors Firestop penetrations including cable trays, cable, piping and large blanks Multiple component installations where heat build-up and derating are concerns Shield conduit, HVAC ductwork, panels, valves and vital heat-sensitive process equipment Fire-resistive and smoke seal for any shape opening in concrete block or slabs Protect cable drop-outs, junction boxes and cabinets Intermittent firestop in horizontal and vertical cable tray runs In conjunction with 3M™ Fire Barrier Sealant or Moldable Putty MP+Fully Tested and Approved3M™ Fire Barrier Composite Sheet CS-195+ is firestop tested up to 4 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 adhesive, sealant, protective coating, device and firestop product including 3M™ Fire Barrier Composite Sheet CS-195+ to improve performance, and to help businesses like yours operate faster, better and more efficiently.
- Four-component intumescent system is ideal for firestopping larger penetrations such as cable trays and conduit
- Forms effective intermittent fire-break within horizontal and vertical cable tray runs
- Hard char material tightly seals penetrations against flame spread, smoke and toxic gases
- Easy to install: cut, form and install using common trade tools for nearly any size
- Four-component intumescent system is ideal for firestopping larger penetrations such as cable trays and conduit
- Forms effective intermittent fire-break within horizontal and vertical cable tray runs
- Hard char material tightly seals penetrations against flame spread, smoke and toxic gases
- Easy to install: cut, form and install using common trade tools for nearly any size
- UPC
- 051115072208
- UNSPSC
- 73151606
- Country of Origin
- USA
3M™ Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combi...
$291.14 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders

$433.94 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. We also engineered this product to be re-enterable and re-useable for new or retrofit installations.
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. We also engineered this product to be re-enterable and re-useable for new or retrofit installations.
Designed for Fire Protection and PreventionOffering up to 3 hours of protection, 3M™ Fire Barr...150
Designed for Fire Protection and PreventionOffering up to 3 hours of protection, 3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, such as cable trays, conduit and blank openings. During a fire, 3M™ Fire Barrier Pillows intumesce (expand) and lock themselves into place, surrounding the penetrant(s) to help prevent the spread of smoke, fire and toxic gases. These fire pillows are easy to install and do not require mesh wire. They are ideal for projects requiring re-enterability of a firestop system, simply remove and replace pillows as needed. 3M designed this product with graphite-free composition, which does not conduct electricity. Additionally, these fire protection pillows have excellent aging properties, providing long-lasting durability and performance.Recommended Applications3M™ Fire Barrier Pillows achieve fire resistance for up to 3 hours and are used for through-penetration firestop applications such as: Cable trays Conduit openings Blank openingsTop-Quality Fire Stop3M™ Fire Barrier Pillows are a part of our comprehensive line of top-quality fire stop and fire prevention products. 3M has proven to be a leader in fire protection products, which are used around the world to help protect people, equipment and buildings. Using science and innovation, 3M helps limit the devastating effects of fire with products like 3M™ Fire Barrier Pillows. Enjoy the confidence and security that comes from a product that has exceptional and proven fire protection performance.
- Firestop tested for up to 3 hours of protection in accordance with ASTM E 814 (UL 1479)
- Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
- Re-enterable and re-useable for new or retrofit installations
- Graphite-free composition does not conduct electricity
- Firestop tested for up to 3 hours of protection in accordance with ASTM E 814 (UL 1479)
- Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
- Re-enterable and re-useable for new or retrofit installations
- Graphite-free composition does not conduct electricity
- UPC
- 051115165320
- UNSPSC
- 73151803
- Country of Origin
- USA
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a h...
$433.94 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders

$50.15 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
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.
Simply a Better Way to FirestopFirestopping through concrete used to mean three things: pouring the...150
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.
- Eliminates time and expense of drilling firestop holes in concrete
- Designed specifically for metal pipes and other metallic through penetrants
- Tear strips allow installers to easily adjust height for various concrete thicknesses
- Installs securely by attaching directly to forms and floor decking
- Eliminates time and expense of drilling firestop holes in concrete
- Designed specifically for metal pipes and other metallic through penetrants
- Tear strips allow installers to easily adjust height for various concrete thicknesses
- Installs securely by attaching directly to forms and floor decking
- UPC
- 051115165436
- UNSPSC
- 73151803
- Country of Origin
- USA
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 de...
$50.15 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders

$174.24 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
3M™ Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combine 28-gauge steel, intumescent material, wire mesh and aluminum foil and are easy to handle and install with common trade tools. They are firestop tested for up to 4 hours of fire protection.
3M™ Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combine 28-gauge steel, intumescent material, wire mesh and aluminum foil and are easy to handle and install with common trade tools. They are firestop tested for up to 4 hours of fire protection.
Firestopping in Nearly Any Size and ShapeFor larger openings and penetrations where putties and stri...150
Firestopping in Nearly Any Size and ShapeFor larger openings and penetrations where putties and strips alone aren’t enough, 3M™ Fire Barrier Composite Sheet CS-195+ is a one-part firestop system that installers can cut and form to exact sizes – no mixing or damming required. These sheets are easily installed using common tools and fasteners. Ideal for firestopping penetrations such as cable trays and conduit, the sheets feature intumescent material bonded to 28-gauge galvanized steel, reinforced on its facing side with hexagonal wire mesh and covered in aluminum foil. This combination of organic/inorganic materials makes these composite sheets a reliable firestop in tested and listed systems, new and retrofit. These materials also make an excellent thermal conductor, helping to dispel built-up radiant heat to preserve process and control equipment and help minimize cable derating concerns.Recommended Applications Seal penetrations through fire-rated walls and floors Firestop penetrations including cable trays, cable, piping and large blanks Multiple component installations where heat build-up and derating are concerns Shield conduit, HVAC ductwork, panels, valves and vital heat-sensitive process equipment Fire-resistive and smoke seal for any shape opening in concrete block or slabs Protect cable drop-outs, junction boxes and cabinets Intermittent firestop in horizontal and vertical cable tray runs In conjunction with 3M™ Fire Barrier Sealant or Moldable Putty MP+Fully Tested and Approved3M™ Fire Barrier Composite Sheet CS-195+ is firestop tested up to 4 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 adhesive, sealant, protective coating, device and firestop product including 3M™ Fire Barrier Composite Sheet CS-195+ to improve performance, and to help businesses like yours operate faster, better and more efficiently.
- Four-component intumescent system is ideal for firestopping larger penetrations such as cable trays and conduit
- Forms effective intermittent fire-break within horizontal and vertical cable tray runs
- Hard char material tightly seals penetrations against flame spread, smoke and toxic gases
- Easy to install: cut, form and install using common trade tools for nearly any size
- Four-component intumescent system is ideal for firestopping larger penetrations such as cable trays and conduit
- Forms effective intermittent fire-break within horizontal and vertical cable tray runs
- Hard char material tightly seals penetrations against flame spread, smoke and toxic gases
- Easy to install: cut, form and install using common trade tools for nearly any size
- UPC
- 051115074370
- UNSPSC
- 73151606
- Country of Origin
- USA
3M™ Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combi...
$174.24 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders

$147.59 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
Engineered to form a monolithic seal after drying, 3M™ Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3-hour fire protection in tested and listed systems. This helps prevent the spread of fire, smoke and noxious gas, while also acting as an acoustic barrier to help minimize noise transfer.
Engineered to form a monolithic seal after drying, 3M™ Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3-hour fire protection in tested and listed systems. This helps prevent the spread of fire, smoke and noxious gas, while also acting as an acoustic barrier to help minimize noise transfer.
Establish a Strong Firestop Barrier?Designed to prevent the spread of fire, smoke and noxious gas, 3...150
Establish a Strong Firestop Barrier?Designed to prevent the spread of fire, smoke and noxious gas, 3M™ Fire Barrier Sealant IC 15WB+ is a one-part, gun-grade, latex-based, intumescent firestop sealant. This firestop sealant provides up to 3-hour fire protection in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115. In addition, this product is fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079). This sealant has been formulated to form a monolithic firestop seal that also helps minimize sound transfer, acting as a barrier to airborne sound transmission (STC-Rating of 54 when tested in a STC 54-rated wall assembly).Recommended Applications HVAC ducts and vents Metallic and non-metallic, including CPVC pipes Blank openings Single and bundled cables Insulated pipe Pipe and cable through-Penetrations Busways Combos Rated wall, floor and floor-ceiling assemblies Static construction jointsFormulated for Protection and Ready for Inspection3M™ Fire Barrier Sealant IC 15WB+ is formulated to be easily cleaned-up with water. This sealant is paintable, as well as re-enterable and repairable. It is a halogen-free sealant that features exceptional adhesion, excellent caulk rate and sag-resistance. In addition, inspectors can instantly recognize 3M™ Fire Barrier Sealant IC 15WB+ by its distinctive yellow color.3M™ Fire Barrier Sealant IC 15WB+ firestops through penetrations passing through fire-rated floor, floor/ceiling or wall assemblies, as well as other fire-rated interior building partitions and assemblies (e.g. static construction joints or blank openings). In addition, the unique intumescent property of this material allows 3M™ Fire Barrier Sealant IC 15WB+ to expand and help maintain a firestop penetration seal for up to 3 hours of fire exposure. 3M™ Fire Barrier Sealant IC 15WB+ bonds to most construction substrates, including: gypsum wallboard, concrete, metals, wood, plastic and cable jacketing. This sealant meets the intent of LEED® VOC environmental regulations, International Building Code (IBC) and other key life safety building code requirements.Reliable and Affordable Fire ProtectionEffective and easy to install, 3M™ Fire Barrier Sealant IC 15WB+ is part of the 3M 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.
- Firestop tested for through penetration applications for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Sealant designed to help minimize sound transfer
- Water-based and paintable sealant provides easy application and clean-up
- Exceptional adhesion for long-term performance
- Firestop tested for through penetration applications for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Sealant designed to help minimize sound transfer
- Water-based and paintable sealant provides easy application and clean-up
- Exceptional adhesion for long-term performance
- UPC
- 051115165603
- UNSPSC
- 73151606
- Country of Origin
- USA
Engineered to form a monolithic seal after drying, 3M™ Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3-hour fire protection in tested...
$147.59 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders

$393.52 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. We also engineered this product to be re-enterable and re-useable for new or retrofit installations.
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. We also engineered this product to be re-enterable and re-useable for new or retrofit installations.
Designed for Fire Protection and PreventionOffering up to 3 hours of protection, 3M™ Fire Barr...150
Designed for Fire Protection and PreventionOffering up to 3 hours of protection, 3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, such as cable trays, conduit and blank openings. During a fire, 3M™ Fire Barrier Pillows intumesce (expand) and lock themselves into place, surrounding the penetrant(s) to help prevent the spread of smoke, fire and toxic gases. These fire pillows are easy to install and do not require mesh wire. They are ideal for projects requiring re-enterability of a firestop system, simply remove and replace pillows as needed. 3M designed this product with graphite-free composition, which does not conduct electricity. Additionally, these fire protection pillows have excellent aging properties, providing long-lasting durability and performance.Recommended Applications3M™ Fire Barrier Pillows achieve fire resistance for up to 3 hours and are used for through-penetration firestop applications such as: Cable trays Conduit openings Blank openingsTop-Quality Fire Stop3M™ Fire Barrier Pillows are a part of our comprehensive line of top-quality fire stop and fire prevention products. 3M has proven to be a leader in fire protection products, which are used around the world to help protect people, equipment and buildings. Using science and innovation, 3M helps limit the devastating effects of fire with products like 3M™ Fire Barrier Pillows. Enjoy the confidence and security that comes from a product that has exceptional and proven fire protection performance.
- Firestop tested for up to 3 hours of protection in accordance with ASTM E 814 (UL 1479)
- Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
- Re-enterable and re-useable for new or retrofit installations
- Graphite-free composition does not conduct electricity
- Firestop tested for up to 3 hours of protection in accordance with ASTM E 814 (UL 1479)
- Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
- Re-enterable and re-useable for new or retrofit installations
- Graphite-free composition does not conduct electricity
- UPC
- 051115165306
- UNSPSC
- 73151803
- Country of Origin
- USA
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a h...
$393.52 / EA
In stock (0)
Lead time: over 7 days
may be longer on small orders