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Best Fire rated Sealant

Sound and Fire Rated Acoustical Putty Pads - Box of 10

  • TESTED AND LISTED: For up to 3-hours in accordance with ASTM E814 (UL 1479), ASTM E1966 (UL 2079) and CAN/ULC S115.
  • FORMS AN EFFECTIVE WATER BARRIER: Meets the UL Water Leakage Test achieving a Class 1 W Rating in accordance with ANSI/UL 1479.
  • ONE-PART, NON-SLUMP SILICONE SEALANT: For use in both through- penetration and construction joint applications—cures to form a flexible seal.
  • WITHSTANDS CONSTRUCTION CONDITIONS: Durable sealant provides excellent weatherability during construction.
  • EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution.
  • PRIMER PAINT READY: Sealant is paintable with primer.
  • For industrial/occupational use only. Not for consumer sale or use.
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3M 1000 NS 20 Oz. Fire Barrier Water Tight Sealant (Pack of 1)

  • TESTED AND LISTED: For up to 3-hours in accordance with ASTM E814 (UL 1479), ASTM E1966 (UL 2079) and CAN/ULC S115.
  • FORMS AN EFFECTIVE WATER BARRIER: Meets the UL Water Leakage Test achieving a Class 1 W Rating in accordance with ANSI/UL 1479.
  • ONE-PART, NON-SLUMP SILICONE SEALANT: For use in both through- penetration and construction joint applications—cures to form a flexible seal.
  • WITHSTANDS CONSTRUCTION CONDITIONS: Durable sealant provides excellent weatherability during construction.
  • EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution.
  • PRIMER PAINT READY: Sealant is paintable with primer.
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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 3M07580 Fire Barrier Caulk, 10.5 oz Cartridge

  • Price For: Each Fire Rating: Up to 4 hr. Item: Fire Barrier Sealant Standards: ASTM E1966 (ANSI UL 2079), ASTM E119, ASTM E814 (UL 1479), UL Classified Size: 5 gal. Material: Latex Container Type: Pail Color: Red Application Method: Caulk Gun, Trowel, Putty Knife Country of Origin (subject to change): United States.
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3M Fire Barrier Silicone Sealant 2000+, Gray, 10.3 Fl Oz Cartridge (98040052999)

  • 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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FIBERLOCK A-B-C Bridging Encapsulant Off White - Fireproof Sealant Encapsulating Paint | Asbestos Encapsulation for Removal of Friable Asbestos Containing Material - 6421-5 Gallon

  • ASBESTOS SEALER: Asbestos sealant is used for encapsulating fireproofing and insulation material. Ensures long lasting barrier over lead paint. Apply....
  • CLASS A FIRE RATED: Our ABC encapsulant is class A fire rated. Water-based and ensures desirable results. Exceeds EPA standards for encapsulation..
  • INSTRUCTION FOR USE: Tools and dripping’s should be cleaned with warm soapy water before coating dries. Apply as a penetrating encapsulant to....
  • SURFACE PREPARATION: Before applying the asbestos encapsulant, it is important to determine if the existing asbestos matrix well adheres to the....
  • COVERAGE: Typical bridging applications are applied at a coverage rate of 75-100 sq. ft./gallon, which yields a dry film thickness between 6-10 mils....
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Lennox Winslow PS40 PI40 Door Gasket Kit

  • its Models: Country/Lennox/Iron Strike: ~ Winslow PS40 ~ Winslow PI40.
  • 7/8″ diameter x 7′ length fiberglass rope gasket.
  • 1 oz tube of high temperature silicone sealant included..
  • Guaranteed Highest Quality & Highest Fire Rating Gasket Material..
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Pellethead Rope Gasket Replacement Kit for Pellet Wood Gas Fireplaces & Stoves (5/8' X 6')

  • Top Quality Replacement Rope Gasket for Pellet & Wood Stoves.
  • 5/8″ diameter x 6′ length fiberglass rope gasket.
  • Guaranteed Highest Quality & Highest Fire Rating Gasket Material.
  • 1 oz tube of high temperature silicone sealant included.
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Breckwell 5/8 Door Rope Gasket Seal Kit C-G-050

  • Fits Pellet Stove Models: ~ P20 Cadet ~ P22 Maverick ~ P22I Maverick Insert ~ P23 Sonora ~ P23I Sonora Insert ~ P24 Blazer ~ P24I Blazer Insert ~ P26....
  • 5/8″ diameter x 9′ length fiberglass rope gasket.
  • 1 oz tube of high temperature silicone sealant included..
  • Replaces Part # C-G-050 Guaranteed Highest Quality & Highest Fire Rating Gasket Material..
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3M Fire Block Sealant FB 136, Gray, 10.1 fl oz Cartridge

  • RESISTS HIGH TEMPERATURES (up to 2000F): Water-based, non-combustible draft, smoke and fire-blocking sealant designed to resist high temperatures and smoke passage in non-rated construction..
  • SEAL INTERIOR CONSTRUCTION VOIDS: Superior adhesion strength, caulk rate and non-sag application, plus a halogen-free formula. No mixing required..
  • FAST DRY: Tack free in approximately 15 minutes..
  • BONDS TO MOST CONSTRUCTION SURFACES: Concrete, brick, gypsum, metals, wood, plastic, glass and cable jacketing..
  • EASY TO CLEAN UP with water and no special handling – routine disposal..
  • THIXOTROPIC: Will not sag or run in vertical or overhead applications. Minimal shrinkage..
  • APPLIED WITH STANDARD CAULKING GUN, pneumatic pumping equipment or it can be easily applied with a putty knife or trowel..
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Asphalt Kingdom Asphalt and Concrete Crack Sealer for Driveways and Parking Lots 75 Boxes 2,250 Pounds - Melt and Apply - Dries Within Just 30 Minutes

  • ✔️ EXTREME TEMPERATURES are no match for this joint sealant. It stays flexible and pliable in both high heat and low temperatures. It is....
  • ✔️ CURES IN 30 MINUTES, unlike cheap hardware store alternatives. This commercial-grade sealant is traffic ready in just half an hour..
  • ✔️ FILL UP TO 15,000 LINEAR FEET OF CRACKS PERMANENTLY AND PROFESSIONALLY with commercial-grade hot-applied crack and joint sealant for asphalt....
  • ✔️ RECOMMENDED FOR Airports, roads, parking lots, municipal streets, gaps in asphalt joints driveways, and other pavement surfaces. Dries quickly..
  • ✔️ 30 LB BOXES so you can handle them easily and melt the bricks of crack filler in a direct-fire or oil-jacketed melter. Melt to 380 - 400°F....
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3M FIRE BARRIER PASS-THROUGH DEVICE PT4SD, 4 IN SQUARE, 6/CASE

  • 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.
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Enerfoam 30oz Sealant - Fireblock Rated, Polyurethane Expanding Foam Sealant. Gaps and Cracks Filler. Water Resistant, Closed Cell, Spray Foam Insulation. Pack of 12. Applicator Gun Not Included

  • GREAT STUFF PRO FIREBLOCK! Dow Enerfoam Professional Foam Sealant is a one component, flexible polyurethane minimal expanding, flexible polyurethane closed cell spray foam used for adhering insulated concrete forms, architectural foam and drywall, and sealing cracks and voids such as pipe penetrations. The foam expands only enough to generate an effective seal, retaining elasticity as the structure expands and compresses..
  • INSULATING FOAM SEALANT! Dow Enerfoam is designed to form a durable, airtight, water resistant bond to common building substrates such as wood, brick, concrete, foam board and most plastics. Its foam skin deflects water, which can help reduce the potential for moisture damage to wood substrates. In the U.S., Enerfoam is also recognized as a fireblock, which means it resists the free passage of flames to other areas of the building through concealed spaces..
  • EASY TO USE! Pop the top off of the can, screw on the can onto the gun, open the gun's valve and you are good to go! If the can is not finished after the job is done, leave it on the can and close the valve until the next use. When it comes to the cleaner, however, remove the can from the gun a....
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