Shop intumescent firestop

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$155.88
Sti-Firestop Lci300 10.1 Oz Intumescent Slnt
Gordon Electric Supply
2
$155.88
Sti-Firestop Lci300 10.1 Oz Intumescent Slnt
Gordon Electric Supply
$386.28
Sti-Firestop Lci329 29 Oz Intumescent Slnt
Gordon Electric Supply
$386.28
Sti-Firestop Lci329 29 Oz Intumescent Slnt
Gordon Electric Supply
$388.79
STI Firestop Sheet: 3 ft Overall Lg, 24 in Overall Wd, 4 Hr Fire Rating Model: CS2436
Grainger
$388.79
STI Firestop Sheet: 3 ft Overall Lg, 24 in Overall Wd, 4 Hr Fire Rating Model: CS2436
Grainger
$537.96
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 5 Gallon Pail
Diamond Tool Store
$537.96
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 5 Gallon Pail
Diamond Tool Store
$190.68
Sti-Firestop Wf320 Firestop Sealant
Gordon Electric Supply
$190.68
Sti-Firestop Wf320 Firestop Sealant
Gordon Electric Supply
$62.99
Stovetop Firestop Rangehood® Fire Suppressor - Automatic Stovetop Fire Suppressor For Residential Kitchen Safety - Easy To Install, Direct
Amazon.com
210
Free shipping
$62.99
Stovetop Firestop Rangehood® Fire Suppressor - Automatic Stovetop Fire Suppressor For Residential Kitchen Safety - Easy To Install, Direct
Amazon.com
$793.95
EZDP433GK OMRON - Fire Safety & Fire Safety Accessory Supplies
Radwell.com
$793.95
EZDP433GK OMRON - Fire Safety & Fire Safety Accessory Supplies
Radwell.com
$74.73
STI Firestop Plug: 4.64 in Overall Lg, 4.64 in Overall Wd, 2 Hr Fire Rating Model: FP400
Grainger
1
$74.73
STI Firestop Plug: 4.64 in Overall Lg, 4.64 in Overall Wd, 2 Hr Fire Rating Model: FP400
Grainger
$42.00
3m Fire Barrier Sealant - 10 Oz - Case Of 2
Uline
$42.00
3m Fire Barrier Sealant - 10 Oz - Case Of 2
Uline
$345.00
Metacaulk Intumescent Sleeve For 2", 3", 4" Pipe | Firestop Seal
Diamond Tool Store
$345.00
Metacaulk Intumescent Sleeve For 2", 3", 4" Pipe | Firestop Seal
Diamond Tool Store
$22.15
STI Fire Barrier Sealant: Caulk, Red, Intumescent, Watertight Model: SSS100
Grainger
$22.15
STI Fire Barrier Sealant: Caulk, Red, Intumescent, Watertight Model: SSS100
Grainger
$21.56
Thermopan 81430 GG 266 Non-Sag Intumescent Silicone Firestop (Red) | Supplyhouse.Com
SupplyHouse.com
$21.56
Thermopan 81430 GG 266 Non-Sag Intumescent Silicone Firestop (Red) | Supplyhouse.Com
SupplyHouse.com
$480.00
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 30 Oz Cartridge - Case Of 12
Diamond Tool Store
$480.00
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 30 Oz Cartridge - Case Of 12
Diamond Tool Store
$27.34
$33.84
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 20 Fl Oz Sausage Pack
Amazon.com
21
19% off
$27.34
$33.84
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 20 Fl Oz Sausage Pack
Amazon.com
$14.00
$21.00
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 Fl Oz Cartridge
Amazon.com
404
33% off
$14.00
$21.00
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 Fl Oz Cartridge
Amazon.com
$410.00
Fire Barrier Paint Intumescent Fire Retardant Coating 5 Gal. Water-Based. Tested To ASTM Flameoff® E-84/UL723, Class "A" Flame Spread.
FlameOff
Free shipping
$410.00
Fire Barrier Paint Intumescent Fire Retardant Coating 5 Gal. Water-Based. Tested To ASTM Flameoff® E-84/UL723, Class "A" Flame Spread.
FlameOff
$12.47
STI LCI300 Intumescent Firestop Sealant Red 10.1Oz Cartridge
EMI Supply Inc.
2
$12.47
STI LCI300 Intumescent Firestop Sealant Red 10.1Oz Cartridge
EMI Supply Inc.
$21.92
STI LCI320 Intumescent Firestop Sealant Red 20Oz Sausage
EMI Supply Inc.
$21.92
STI LCI320 Intumescent Firestop Sealant Red 20Oz Sausage
EMI Supply Inc.
$72.39
Pemko Hss2000xs88d Combination Intumescent And Silicone Gasketing, Fire / Hot Smoke Seal -48" X 84"
Trudoor
$72.39
Pemko Hss2000xs88d Combination Intumescent And Silicone Gasketing, Fire / Hot Smoke Seal -48" X 84"
Trudoor
$306.60
3m Fire Barrier Sealant IC 15WB+, Yellow, 4.5 Gallon, 1 Each/Drum, Fire Protection Up To 3 Hours, ASTM E 814 (UL 1479) Compliant
Strobels Supply
1
$306.60
3m Fire Barrier Sealant IC 15WB+, Yellow, 4.5 Gallon, 1 Each/Drum, Fire Protection Up To 3 Hours, ASTM E 814 (UL 1479) Compliant
Strobels Supply
$13.99
Specified Technologies Inc Specseal WF300 Intumescent Firestop Caulk - WF320
Acme Tools
$13.99
Specified Technologies Inc Specseal WF300 Intumescent Firestop Caulk - WF320
Acme Tools
$12.99
Specified Technologies Inc Specseal LCI Intumescent Firestop Sealant - LCI300
Acme Tools
2
$12.99
Specified Technologies Inc Specseal LCI Intumescent Firestop Sealant - LCI300
Acme Tools
$6.73
Brixwell Intumescent 120X Fire Expandable Red Intumescent 14325FX-RD
DkHardware.com
$6.73
Brixwell Intumescent 120X Fire Expandable Red Intumescent 14325FX-RD
DkHardware.com
$469.99
3m Fire Barrier Block, 5-1/8" W, PK12, B258
Zoro.com
$469.99
3m Fire Barrier Block, 5-1/8" W, PK12, B258
Zoro.com
$10.36
Polymer Adhesives FS-T Fireseal 814 Intumescent Firestop Sealant (10.3 Oz.) | Supplyhouse.Com
SupplyHouse.com
$10.36
Polymer Adhesives FS-T Fireseal 814 Intumescent Firestop Sealant (10.3 Oz.) | Supplyhouse.Com
SupplyHouse.com
$22.14
STI - Firestop Authority Specseal LCI Intumescent Firestop Sealant - 10.1 Oz. Tube LCI300
DkHardware.com
$22.14
STI - Firestop Authority Specseal LCI Intumescent Firestop Sealant - 10.1 Oz. Tube LCI300
DkHardware.com
$5.46
Brixwell Intumescent 120X Fire Expandable Red Intumescent 14319FX-RD
DkHardware.com
$5.46
Brixwell Intumescent 120X Fire Expandable Red Intumescent 14319FX-RD
DkHardware.com
$12.39
STI Fire Barrier Sealant, Caulk, Up To 4 Hour Fire Rating, Intumescent, Watertight, 10.1 Oz, Red, LCI300
Zoro.com
2
$12.39
STI Fire Barrier Sealant, Caulk, Up To 4 Hour Fire Rating, Intumescent, Watertight, 10.1 Oz, Red, LCI300
Zoro.com
$16.53
SSS100 10.1 Oz, Tube, Red, Water Based, Firestop Intumescent Sealant
Kelly & Hayes Electrical Supply
$16.53
SSS100 10.1 Oz, Tube, Red, Water Based, Firestop Intumescent Sealant
Kelly & Hayes Electrical Supply
$438.79
3m Fire Barrier Block B258, Maroon, 2.36 in X 5.12 in X 8 In, 12/Case For Fire And Gas Safety
Strobels Supply
$438.79
3m Fire Barrier Block B258, Maroon, 2.36 in X 5.12 in X 8 In, 12/Case For Fire And Gas Safety
Strobels Supply
$17.99
Fire Stop 814+ Intumescent Firestopping Caulk (10.1 Oz Tube)
primofirepumps.com
$17.99
Fire Stop 814+ Intumescent Firestopping Caulk (10.1 Oz Tube)
primofirepumps.com
$13.50
STI WF320 Intumescent Firestop Caulk Red 20Oz Sausage
EMI Supply Inc.
$13.50
STI WF320 Intumescent Firestop Caulk Red 20Oz Sausage
EMI Supply Inc.
$163.00
STI SSB Intumescent Firestop Pillow 2" X 4" X 9", SSB24 - 1 Pack
Tanner Bolt & Nut
$163.00
STI SSB Intumescent Firestop Pillow 2" X 4" X 9", SSB24 - 1 Pack
Tanner Bolt & Nut
$21.92
STI LCI320 Intumescent Firestop Sealant Red 20Oz Sausage
Fix Supply
$21.92
STI LCI320 Intumescent Firestop Sealant Red 20Oz Sausage
Fix Supply
$209.00
3Mâ„¢ Fire Barrier Sealant IC 15WB+, 20 Oz Sausage Pack, One Part, Gun Grade, Intumescent Firestop Sealant, Yellow, 3m 98-0400-5512-5 - 1 Pack
Tanner Bolt & Nut
1
$209.00
3Mâ„¢ Fire Barrier Sealant IC 15WB+, 20 Oz Sausage Pack, One Part, Gun Grade, Intumescent Firestop Sealant, Yellow, 3m 98-0400-5512-5 - 1 Pack
Tanner Bolt & Nut
$388.79
STI CS2436 Firestop Sheet,Silver,Intumescent,3'L 6LE18
eBay
Free shipping
$388.79
STI CS2436 Firestop Sheet,Silver,Intumescent,3'L 6LE18
eBay
Nullifire explains exactly how an intumescent works
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Nullifire explains exactly how an intumescent works
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YouTubeTremco CPG UK
SSS Intumescent Firestop Sealant Installation
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SSS Intumescent Firestop Sealant Installation
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3M Firestop - Intumescent Products
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Intumescent: What and How?
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Intumescent: What and How?
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Firestop Systems Explained: Char & Intumescent Materials #shorts
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Firestop Systems Explained: Char & Intumescent Materials #shorts
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YouTubeLet's Talk Cabling!
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1:49
Intumescent Paint Installation to Structural Steels | Secrets of Fire Protection #firestopping
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YouTubeALERON Fire Protection
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Intumescent Firestop In Action: Electrical Box Insert
3.4K viewsJan 19, 2022
YouTubeThe International Firestop Council
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How PROMASEAL intumescent fire stopping seals from Promat work
6.9K viewsJul 15, 2021
YouTubePromat by Etex
0:24
LCI Intumescent Firestop Sealant Installation
4.3K viewsMay 13, 2015
YouTubeSpecified Technologies Inc.
0:27
LCI Intumescent Firestop Sealant Installation
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YouTubeSpecified Technologies Inc.
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Firestop Systems Explained: Intumescent, Endothermic, Ablative #shorts
535 views3 months ago
YouTubeLet's Talk Cabling!
0:39
Intumescent Coating
130 views1 month ago
YouTubeConcrete Hustle
7:55
Intumescent Pad Demonstration
21.7K viewsDec 13, 2019
YouTubeJohn Ward (jwflame)
2:08
FIRESTOP REDEFINED: UNLEASHING THE POWER OF FIRE STOP IS-120
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YouTubeUniversal Steel Buildings
3:17
Intumescent Paint & Vermiculite Explained | Fire Protection Coatings | Construction Essentials
20 views3 months ago
YouTubeCONSTRUCTION IN PICTURES
1:17
Intumescent Firestop: Protect Buildings from Fire #shorts
327 views3 months ago
YouTubeLet's Talk Cabling!
1:39
What is Intumescent Paint and how does it work in the event of a fire?
687 views10 months ago
YouTubeRawlins Paints
0:04
Low Profile Intumescent Duct Sleeve – Astroflame #firesafety #firestopping
33 views2 months ago
YouTubeAstroflame Fireseals Ltd
2:31
Intumex MG -- cable and pipe penetration
7.8K viewsOct 18, 2012
YouTubeIntumex
8:07
🔥FyreSMART Episode 5: What are Ducted Intumescent Fire Dampers and How Do They Work?
1.4K viewsApr 22, 2025
YouTubeTrafalgar TV
3:50
Testing an Expansive Firewall Pipe Collar (Intumescent Graphite)
116.6K viewsFeb 15, 2023
YouTubeNightHawkInLight
42:53
Firestop 101: Introduction to Firestopping Technology | Balco Academy
633 views8 months ago
YouTubeBalco®
0:14
Fire door Installation with the intumescent Strips.
30.1K views11 months ago
YouTubeKlubstop Management
4:36
HOW TO use the Hilti CFP-SP AWHB Intumescent Fire Proofing Spray
11.7K viewsJul 9, 2020
YouTubeHilti North America
Installing a Firestop Sealant
2:42
Find in video from 00:11Introduction to Firestop Sealant
Installing a Firestop Sealant
13.5K viewsJan 12, 2021
YouTubeSpecified Technologies Inc.
1:40
Fire Protective Cable Coating In A Fire Test. FS1 intumescent coating expansion test.
9K viewsOct 10, 2014
YouTubeFire Security
0:57
How do Intumescent Strips Work? | Toolbox Talks
1.7K viewsFeb 7, 2025
YouTubeDoor Controls Direct
0:04
Ceiling Fan Firestop – 30 Minute Fire Protection #firesafety
80 views2 months ago
YouTubeAstroflame Fireseals Ltd
See more

Shop intumescent firestop

Sponsored
About our ads
$155.88
Sti-Firestop Lci300 10.1 Oz Intumescent Slnt
Gordon Electric Supply
2
$155.88
Sti-Firestop Lci300 10.1 Oz Intumescent Slnt
Gordon Electric Supply
$386.28
Sti-Firestop Lci329 29 Oz Intumescent Slnt
Gordon Electric Supply
$386.28
Sti-Firestop Lci329 29 Oz Intumescent Slnt
Gordon Electric Supply
$388.79
STI Firestop Sheet: 3 ft Overall Lg, 24 in Overall Wd, 4 Hr Fire Rating Model: CS2436
Grainger
$388.79
STI Firestop Sheet: 3 ft Overall Lg, 24 in Overall Wd, 4 Hr Fire Rating Model: CS2436
Grainger
$537.96
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 5 Gallon Pail
Diamond Tool Store
$537.96
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 5 Gallon Pail
Diamond Tool Store
$190.68
Sti-Firestop Wf320 Firestop Sealant
Gordon Electric Supply
$190.68
Sti-Firestop Wf320 Firestop Sealant
Gordon Electric Supply
$62.99
Stovetop Firestop Rangehood® Fire Suppressor - Automatic Stovetop Fire Suppressor For Residential Kitchen Safety - Easy To Install, Direct
Amazon.com
210
Free shipping
$62.99
Stovetop Firestop Rangehood® Fire Suppressor - Automatic Stovetop Fire Suppressor For Residential Kitchen Safety - Easy To Install, Direct
Amazon.com
$793.95
EZDP433GK OMRON - Fire Safety & Fire Safety Accessory Supplies
Radwell.com
$793.95
EZDP433GK OMRON - Fire Safety & Fire Safety Accessory Supplies
Radwell.com
$74.73
STI Firestop Plug: 4.64 in Overall Lg, 4.64 in Overall Wd, 2 Hr Fire Rating Model: FP400
Grainger
1
$74.73
STI Firestop Plug: 4.64 in Overall Lg, 4.64 in Overall Wd, 2 Hr Fire Rating Model: FP400
Grainger
$42.00
3m Fire Barrier Sealant - 10 Oz - Case Of 2
Uline
$42.00
3m Fire Barrier Sealant - 10 Oz - Case Of 2
Uline
$345.00
Metacaulk Intumescent Sleeve For 2", 3", 4" Pipe | Firestop Seal
Diamond Tool Store
$345.00
Metacaulk Intumescent Sleeve For 2", 3", 4" Pipe | Firestop Seal
Diamond Tool Store
$22.15
STI Fire Barrier Sealant: Caulk, Red, Intumescent, Watertight Model: SSS100
Grainger
$22.15
STI Fire Barrier Sealant: Caulk, Red, Intumescent, Watertight Model: SSS100
Grainger
$21.56
Thermopan 81430 GG 266 Non-Sag Intumescent Silicone Firestop (Red) | Supplyhouse.Com
SupplyHouse.com
$21.56
Thermopan 81430 GG 266 Non-Sag Intumescent Silicone Firestop (Red) | Supplyhouse.Com
SupplyHouse.com
$480.00
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 30 Oz Cartridge - Case Of 12
Diamond Tool Store
$480.00
Metacaulk 1000 Intumescent Firestop Sealant | Fire Rated Sealant 30 Oz Cartridge - Case Of 12
Diamond Tool Store
$27.34
$33.84
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 20 Fl Oz Sausage Pack
Amazon.com
21
19% off
$27.34
$33.84
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 20 Fl Oz Sausage Pack
Amazon.com
$14.00
$21.00
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 Fl Oz Cartridge
Amazon.com
404
33% off
$14.00
$21.00
3m Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 Fl Oz Cartridge
Amazon.com
$410.00
Fire Barrier Paint Intumescent Fire Retardant Coating 5 Gal. Water-Based. Tested To ASTM Flameoff® E-84/UL723, Class "A" Flame Spread.
FlameOff
Free shipping
$410.00
Fire Barrier Paint Intumescent Fire Retardant Coating 5 Gal. Water-Based. Tested To ASTM Flameoff® E-84/UL723, Class "A" Flame Spread.
FlameOff
$12.47
STI LCI300 Intumescent Firestop Sealant Red 10.1Oz Cartridge
EMI Supply Inc.
2
$12.47
STI LCI300 Intumescent Firestop Sealant Red 10.1Oz Cartridge
EMI Supply Inc.
$21.92
STI LCI320 Intumescent Firestop Sealant Red 20Oz Sausage
EMI Supply Inc.
$21.92
STI LCI320 Intumescent Firestop Sealant Red 20Oz Sausage
EMI Supply Inc.