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The Best Fire Barrier Caulk

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Discover now our comparison of the best Fire Barrier Caulk. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Fire Barrier Caulk are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Fire Barrier Caulk in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 fl oz Cartridge
  • TESTED AND LISTED: Up to 4-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
  • STC RATING OF 54: When tested in a STC 54-rated wall assembly
  • PREMIUM INTUMESCENT LATEX SEALANT: For use as a one-part fire, smoke, toxic gas sealant in a non-halogen formula
  • SPECIALLY ENGINEERED: Sag-resistant properties offer clean application as well as strong adhesion in both wall and floor applications
  • WATER-BASED SEALANT: Easy application sealant is paintable, re-enterable and repairable with easy clean-up
  • SOUND BARRIER: Sealant acts as a barrier to help minimize airborne sound transmission
  • For industrial/occupational use only. Not for consumer sale or use.
No. 2
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
  • Continuous seal remains pliable and allows for typical pipe movement
  • Water-based for easy installation, cleanup and disposaL
No. 3
3M Fire Block Sealant FB 136, Gray Color, Single Component, High Temperature and Smoke Passage Resistant, 10.1 fl oz Cartridge
  • LIGHTWEIGHT CEMENTITIOUS SEALANT: Provides excellent adhesion
  • HEAT-RESISTANT: Up to 2000°F (1093°C)
  • BONDS TO A VARIETY OF SURFACES: Including concrete, metals, wood, plastic and cable jacketing
  • EASY CLEAN UP WITH WATER: Water-based for easy installation, cleanup and disposal
  • STAYS IN PLACE: Will not sag or run in vertical or overhead applications
  • INHIBITS AIR CIRCULATION: Acts as a draftstop to help reduce air infiltration
  • For industrial/occupational use only. Not for consumer sale or use.
SaleNo. 4
Fire Barrier Sealant, 10.1 oz., Gray
  • Sale Unit: CARTRIDGE
  • Brand: 3M
  • 3M Number: FB 136
  • Intumescent: Not Intumescent
  • Standards Met: ASTM E 136; IBC; IFC; IFGC; IMC; IRC; NFPA 5000
No. 5
3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 20 fl oz Sausage Pack
  • TESTED AND LISTED: For through-penetrations up to 3-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
  • TESTED AND LISTED: For construction joints up to 4-hours in accordance with ASTM E1966 (UL 2079) and CAN/ULC S115
  • ACRYLIC LATEX-BASED SEALANT: Offers an economical alternative to firestopping metal pipes or cables through concrete or gypsum, and in dynamic head-of-wall systems
  • FLEXIBLE HOLD: Continuous seal remains pliable and allows for typical pipe movement
  • EASY CLEAN UP WITH WATER: Water-based for easy installation, cleanup and disposal
  • HIGH-SOLIDS FORMULA: Produces limited shrinkage
  • EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution
  • For industrial/occupational use only. Not for consumer sale or use.
No. 6
3M(TM) Fire Barrier Sealant FD 150+, Red, 20 fl. oz, Sausage, 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
  • High-solids formula means limited shrinkage
No. 7
3M FB 136 10.1-oz. Fire Barrier Caulk - Quantity 12
  • Tested as a Type V residential Fireblock to ASTM E 84 (modified)
  • Sealant requires no special handling for routine disposal
  • Thixotropic material resists sag or run in vertical or overhead applications
  • Durable caulk is heat-resistant (up to 2000°F/1093°C)
  • Acts as a draftstop to help reduce air infiltration
No. 8
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
SaleNo. 9
3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 4.5 Gallon Drum (Pail)
  • TESTED AND LISTED: For through-penetrations up to 3-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
  • TESTED AND LISTED: For construction joints up to 4-hours in accordance with ASTM E1966 (UL 2079) and CAN/ULC S115
  • ACRYLIC LATEX-BASED SEALANT: Offers an economical alternative to firestopping metal pipes or cables through concrete or gypsum, and in dynamic head-of-wall systems
  • FLEXIBLE HOLD: Continuous seal remains pliable and allows for typical pipe movement
  • EASY CLEAN UP WITH WATER: Water-based for easy installation, cleanup and disposal
  • HIGH-SOLIDS FORMULA: Produces limited shrinkage
  • EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution
  • For industrial/occupational use only. Not for consumer sale or use.
No. 10
3M Fire Barrier Silicone Sealant 2000+, Gray Color, Elastomeric, Ready-To-Use, Single-Component, Neutral-Cure, 10.3 fl oz Cartridge
  • TESTED AND LISTED: Up to 3-hours in accordance with ASTM E814 (UL 1479) and up to 4-hours in accordance with ASTM E1966 (UL 2079)
  • REMAINS ELASTOMERIC: Bonds to most common construction materials with +/-13% dynamic joint movement capability
  • ONE-PART, SILICONE SEALANT: For use in both through-penetrations and construction joint applications—cures upon exposure to atmospheric humidity to form a flexible seal
  • EXCELLENT CAULK RATE: Applied with conventional caulking equipment
  • WITHSTANDS CONSTRUCTION CONDITIONS: Durable sealant provides excellent weatherability during construction
  • EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution
  • For industrial/occupational use only. Not for consumer sale or use.

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Last update on 2025-04-02 / Affiliate links / Images from Amazon Product Advertising API