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Best Firestop Block

12 Pack 3M CP-25WB+ 4 Hour Fire Barrier Sealant - 10.1-oz Cartridge

  • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115.
  • Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079).
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3M 54933 Fire Barrier Rated Foam FIP 1-Step, Maroon

  • Firestop tested and rated up to 2 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115.
  • Sag resistant, quick curing formulation that expands up to 5 times in volume during installation.
  • Intumescent foam expands when exposed to fire.
  • Re-enterable and repairable foam remains pliable after installation.
  • Excellent adhesion and does not require backing material in wall or floor applications.
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Abesco FP200 Fire Rated Expanding Foam - Case (12 x 24oz Cans)

  • Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115.
  • Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079).
  • Continuous seal remains pliable and allows for typical pipe movement.
  • Water-based for easy installation, cleanup and disposal.
  • High-solids formula means limited shrinkage.
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Woods 68579223 100' 14/2 MC Alum Cable, 100 Foot ,Black

  • Reduces installation costs up to 50-Percent over pipe and wire.
  • Lightweight aluminum armor-as much as 45-Percent lighter than steel MC Cable.
  • UL Classified 1, 2, and 3 hour Through Penetration Firestop Systems.
  • Cable reverse wound on reel for ease of pulling and installation. When pulling from coils, pull from inside to ensure ease of installation..
  • Anti-short bushings are not required for use with MC cable per the NEC and UL.
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3M Fire Barrier Sealant FD 150+, Red, 10.1 fl oz Cartridge, 12/case

  • Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115.
  • Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079).
  • Continuous seal remains pliable and allows for typical pipe movement.
  • Water-based for easy installation, cleanup and disposaL.
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3M Fire Barrier Sealant FD 150+, Red, 20 fl oz Sausage Pack

  • Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115.
  • Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079).
  • Continuous seal remains pliable and allows for typical pipe movement.
  • Water-based for easy installation, cleanup and disposal.
  • High-solids formula means limited shrinkage.
  • Re-enterable and repairable fire barrier sealant.
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3M Fire Barrier Sealant CP 25WB+, Red, 5 Gallon Drum (Pail)

  • 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.
  • Fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079).
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3M Fire Barrier Putty Sleeve Kit DT 200, 2 in Round, 1/case

  • 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.
  • No wire mesh required and easy to install, inspect, remove and reuse as needed.
  • Excellent aging properties for long-lasting durability and performance.
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3M(TM) Fire Barrier Sealant FD 150+, Red, 20 fl. oz, Sausage, 12/Case

  • 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.
  • No wire mesh required and easy to install, inspect, remove and reuse as needed.
  • Excellent aging properties for long-lasting durability and performance.
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3M Fire Barrier Pillows FB269, Medium, 2 in x 6 in x 9 in (Pack of 16)

  • 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.
  • No wire mesh required and easy to install, inspect, remove and reuse as needed.
  • Excellent aging properties for long-lasting durability and performance.
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3M(TM) Fire Barrier Sealant CP 25WB+, 20 fl. oz., Sausage, 10/case

  • BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through.
  • HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
  • ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings.
  • VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more.
  • EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess.
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3M Fire Barrier Rated Foam FIP 1-Step, Maroon, 12.85 fl oz Cartridge - 51115549250

  • FIRESTOP TESTED: Tested and listed up to 2-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115.
  • STC RATED: Has an STC rating of 57 when tested in a STC 57-rated wall assembly.
  • VOLUME EXPANDING PROPERTIES: Two-part urethane, smoke, sound and firestopping foam designed to expand up to 5 times in volume after dispensing.
  • EASILY RE-ENTERABLE: Specially formulated re-enterable and repairable foam remains pliable after installation.
  • EXCELLENT ADHESION: Does not require backing material in wall or floor applications.
  • PRIMER PAINT READY: Sealant is paintable with primer.
  • For industrial/occupational use only. Not for consumer sale or use.
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3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - 2 Gallon Drum (Pail) - Red

  • BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through.
  • HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
  • ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings.
  • VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more.
  • EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess.
  • USE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys.
  • EXCELLENT ADHESION TO A VARIETY OF MATERIALS - engineered to exhibit strong adhesion to a full range of construction substrates and penetrants.
  • SOUND DAMPING - acts as a barrier to help minimize sound transmission.
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