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    1-1/2 in
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    0.031 in
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Firestop Devices & Wrap Strips

3M™ Firestop Devices and Wrap Strips are trusted solutions for maintaining fire-resistance ratings in commercial and industrial settings. Designed to expand under heat and seal critical penetrations, these UL-tested products help prevent the spread of smoke, fire, and toxic gases through walls and floors. With proven reliability and easy installation, they’re a smart choice for safety-first construction and code compliance.
Description Lead
Days		 Min Price Instant
Buy		 Quick
List		 Length Width Height Diameter Thickness Volume Center Hole Weight Grit Speed RPM SKU
3M™ Fire Barrier Wrap Strips FS-195+, 2 in x 24 in, 10 Each/Case
3M™ Fire Barrier Wrap Strips FS-195+, 2 in x 24 in, 10 Each/Case 10 $16.56
per Item		 ~ ~ ~ 0.00000~NP ~ ~ ~ ~ ~ ~ 7000006371
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD2, 2 in, 10/case
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD2, 2 in, 10/case 10 $12.25
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7000006374
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD3, 3 in, 10/case
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD3, 3 in, 10/case 10 $17.12
per Item		 ~ ~ ~ 76.00000~mm ~ ~ ~ ~ ~ ~ 7000006375
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD4, 4 in, 10 Each/Case
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD4, 4 in, 10 Each/Case 10 $22.77
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7000006376
3M™ Fire Barrier Ultra GS Wrap Strip, 2 in x 40 ft, 5 Rolls/Case
3M™ Fire Barrier Ultra GS Wrap Strip, 2 in x 40 ft, 5 Rolls/Case 5 $147.18
per Roll		 ~ ~ ~ 0.00000~NP ~ ~ ~ ~ ~ ~ 7000006380
3M™ Expantrol Flexible Intumescent Strip E-FIS, Adhesive-Backed, Black, 1/16 in x 1/2 in x 50 ft, 10 Rolls/Case
3M™ Expantrol Flexible Intumescent Strip E-FIS, Adhesive-Backed, Black, 1/16 in x 1/2 in x 50 ft, 10 Rolls/Case 10 $81.22
per Roll		 ~ ~ ~ 0.00000~NP ~ ~ ~ ~ ~ ~ 7000059391
3M™ Fire Barrier Pass-Through Device PT4RD, 4 in Round, 6/Case
3M™ Fire Barrier Pass-Through Device PT4RD, 4 in Round, 6/Case 6 $112.46
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7000059406
3M™ Fire Barrier Pass-Through Single Mounting Brackets PT4SMB, 4IN Square, 24 Each/Case
3M™ Fire Barrier Pass-Through Single Mounting Brackets PT4SMB, 4IN Square, 24 Each/Case 24 $17.99
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7000059407
3M™ Fire Barrier Pass-Through Triple Mounting Brackets PT4TMB, 4in Square, (2 Each/Pack, 24 Each/Carton) 48 Each/Case
3M™ Fire Barrier Pass-Through Triple Mounting Brackets PT4TMB, 4in Square, (2 Each/Pack, 24 Each/Carton) 48 Each/Case 24 $39.46
per Pair		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7000059408
3M™ Fire Barrier Pass-Through Mounting Brackets PT4RMB, 1 pair, 4 in Round, 24 Each/Case
3M™ Fire Barrier Pass-Through Mounting Brackets PT4RMB, 1 pair, 4 in Round, 24 Each/Case 24 $19.54
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7000059409
3M™ Fire Barrier Pass-Through Device PT2RD, 2 in Round, 6/Case
3M™ Fire Barrier Pass-Through Device PT2RD, 2 in Round, 6/Case 6 $73.14
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7000059412
3M™ Ultra Fast Anchors UFA-16, 3/4 in x 16 in, (40 Each/Bag) 400 Each/Case
3M™ Ultra Fast Anchors UFA-16, 3/4 in x 16 in, (40 Each/Bag) 400 Each/Case 53 1,200 $1.70
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7000133822
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 2MDA, 2 in, 12/Case
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 2MDA, 2 in, 12/Case 12 $7.59
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7000133834
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 4MDA, 4 in, 12/Case
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 4MDA, 4 in, 12/Case 12 $8.65
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7000133835
3M™ Fire Barrier Cast-in Device Height Adaptor 2HA, 2 in, 12/Case
3M™ Fire Barrier Cast-in Device Height Adaptor 2HA, 2 in, 12/Case 12 $7.61
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7000133836
3M™ Fire Barrier Cast-in Device Height Adaptor 3HA, 3 in, 12/Case
3M™ Fire Barrier Cast-in Device Height Adaptor 3HA, 3 in, 12/Case 12 $11.13
per Item		 ~ ~ ~ 76.00000~mm ~ ~ ~ ~ ~ ~ 7000133837
3M™ Fire Barrier Cast-in Device Height Adaptor 4HA, 4 in, 12/Case
3M™ Fire Barrier Cast-in Device Height Adaptor 4HA, 4 in, 12/Case 12 $11.26
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7000133838
3M™ Fire Barrier Cast-In Device Height Adaptor, 6HA, 6 in, 12/Case
3M™ Fire Barrier Cast-In Device Height Adaptor, 6HA, 6 in, 12/Case 48 $14.61
per Item		 ~ ~ ~ 152.00000~mm ~ ~ ~ ~ ~ ~ 7000133839
3M™ Fire Barrier Pass-Through Mounting Brackets PT2RMB, 2 in Round, 24 Each/Case
3M™ Fire Barrier Pass-Through Mounting Brackets PT2RMB, 2 in Round, 24 Each/Case 24 $13.26
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7000133842
3M™ Fire Barrier Pass-Through Sixplex Mounting Brackets PT4SSMB, 4IN Square, 6 Pairs/Case
3M™ Fire Barrier Pass-Through Sixplex Mounting Brackets PT4SSMB, 4IN Square, 6 Pairs/Case 23 6 $59.89
per Pair		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7000133843
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 3MDA, 3 in, 12/Case
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 3MDA, 3 in, 12/Case 12 $8.39
per Item		 ~ ~ ~ 76.00000~mm ~ ~ ~ ~ ~ ~ 7000148879
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 6MDA, 6 in, 12/Case
3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 6MDA, 6 in, 12/Case 12 $17.12
per Item		 ~ ~ ~ 152.00000~mm ~ ~ ~ ~ ~ ~ 7000148880
3M™ Fire Barrier Cast-In Tub Box Assembly 3TB, 3 in, 6/Case
3M™ Fire Barrier Cast-In Tub Box Assembly 3TB, 3 in, 6/Case 32 108 $23.04
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7000148881
3M™ Fire Barrier Pass-Through Device Foam Plugs, 2 in Round, 24/Case
3M™ Fire Barrier Pass-Through Device Foam Plugs, 2 in Round, 24/Case 10 24 $3.07
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7010304637
3M™ Fire Barrier Pass-Through Device PT4SD, 4 in Square, 6/Case
3M™ Fire Barrier Pass-Through Device PT4SD, 4 in Square, 6/Case 6 $100.35
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7100004181
3M™ Fire Barrier Restricting Collar RC-1, 2 in, 1/case
3M™ Fire Barrier Restricting Collar RC-1, 2 in, 1/case 1 $105.28
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7100009600
3M™ Fire Barrier Cast-In Device 6PCID, for Plastic Pipes, 6 Inch, 2/Case
3M™ Fire Barrier Cast-In Device 6PCID, for Plastic Pipes, 6 Inch, 2/Case 2 $83.20
per Item		 ~ ~ ~ 152.00000~mm ~ ~ ~ ~ ~ ~ 7100138818
3M™ Fire Barrier Cast-In Device 4PCID, for Plastic Pipes, 4 Inch, 6/Case
3M™ Fire Barrier Cast-In Device 4PCID, for Plastic Pipes, 4 Inch, 6/Case 6 $29.35
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7100138819
3M™ Fire Barrier Cast-In Device 3PCID, for Plastic Pipes, 3 Inch, 12/Case
3M™ Fire Barrier Cast-In Device 3PCID, for Plastic Pipes, 3 Inch, 12/Case 12 $17.30
per Item		 ~ ~ ~ 76.00000~mm ~ ~ ~ ~ ~ ~ 7100138820
3M™ Fire Barrier Cast-In Device 2PCID, for Plastic Pipes, 2 Inch, 12/Case
3M™ Fire Barrier Cast-In Device 2PCID, for Plastic Pipes, 2 Inch, 12/Case 12 $13.53
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7100138821
3M™ Fire Barrier Cast-in Device 6MCID, for Metal Pipes, 6 Inch, 2/Case
3M™ Fire Barrier Cast-in Device 6MCID, for Metal Pipes, 6 Inch, 2/Case 2 $52.49
per Item		 ~ ~ ~ 152.00000~mm ~ ~ ~ ~ ~ ~ 7100138822
3M™ Fire Barrier Cast-in Device 4MCID, for Metal Pipes, 4 Inch, 6/Case
3M™ Fire Barrier Cast-in Device 4MCID, for Metal Pipes, 4 Inch, 6/Case 6 $26.97
per Item		 ~ ~ ~ 102.00000~mm ~ ~ ~ ~ ~ ~ 7100138823
3M™ Fire Barrier Cast-in Device 3MCID, for Metal Pipes, 3 Inch, 12/Case
3M™ Fire Barrier Cast-in Device 3MCID, for Metal Pipes, 3 Inch, 12/Case 12 $18.68
per Item		 ~ ~ ~ 76.00000~mm ~ ~ ~ ~ ~ ~ 7100138824
3M™ Fire Barrier Cast-in Device 2MCID, for Metal Pipes, 2 in, 12/Case
3M™ Fire Barrier Cast-in Device 2MCID, for Metal Pipes, 2 in, 12/Case 12 $13.88
per Item		 ~ ~ ~ 51.00000~mm ~ ~ ~ ~ ~ ~ 7100138825
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD6, 6 Inch, 5/Case
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD6, 6 Inch, 5/Case 5 $105.29
per Item		 ~ ~ ~ 152.00000~mm ~ ~ ~ ~ ~ ~ 7100139136
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD1.5, 1.5 Inch, 10/Case
3M™ Fire Barrier Ultra Plastic Pipe Device ULTRA-PPD1.5, 1.5 Inch, 10/Case 10 $11.19
per Item		 ~ ~ ~ 38.00000~mm ~ ~ ~ ~ ~ ~ 7100139138
3M™ Expantrol Flexible Intumescent E-FIS, Black, Non-Adhesive Backing, 36 in x 600 ft x 1/32 in Roll, 1 Roll/Crate
3M™ Expantrol Flexible Intumescent E-FIS, Black, Non-Adhesive Backing, 36 in x 600 ft x 1/32 in Roll, 1 Roll/Crate 1 $11,517.12
per Roll		 ~ ~ ~ 0.00000~NP 0.78740~mm ~ ~ ~ ~ ~ 7100250224
3M™ Expantrol Flexible intumescent E-FIS, Black, Adhesive Backing, 36 in x 600 ft x 1/16 in, 1 Roll/Case
3M™ Expantrol Flexible intumescent E-FIS, Black, Adhesive Backing, 36 in x 600 ft x 1/16 in, 1 Roll/Case 22 1 $23,140.76
per Roll		 ~ ~ ~ 0.00000~NP 1.58800~mm ~ ~ ~ ~ ~ 7100254338
3M™ Expantrol Flexible Intumescent E-FIS, Black, Adhesive Backing, 36 in x 600 ft x 1/32 in, 1 Roll/Case
3M™ Expantrol Flexible Intumescent E-FIS, Black, Adhesive Backing, 36 in x 600 ft x 1/32 in, 1 Roll/Case 22 1 $15,782.64
per Roll		 ~ ~ ~ 0.00000~NP 0.79400~mm ~ ~ ~ ~ ~ 7100254543
3M™ Expantrol Flexible Intumescent E-FIS, Black, Non-Adhesive Backing, 36 in x 600 ft x 1/16 in, 1 Roll/Crate
3M™ Expantrol Flexible Intumescent E-FIS, Black, Non-Adhesive Backing, 36 in x 600 ft x 1/16 in, 1 Roll/Crate 22 1 $17,702.15
per Roll		 ~ ~ ~ 0.00000~NP 1.58800~mm ~ ~ ~ ~ ~ 7100254911
3M™ Fire Barrier Restricting Collar RC-25, 2.5 in, 1 Each/Case 1 $116.12
per Item		 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 7100414179

Firestop Devices & Wrap Strips FAQs

We have a vast range which includes Fire Barrier Ultra Plastic Pipe devices, Fire Barrier Cast-In devices, Fire Barrier Pass-Through devices and many more. Browse the products above.
3M's Expantrol™ line offers long-lasting, durable protection to surfaces from temperature changes, chemicals and wear and tear. Its main applications are for sealing doors, frames and glass for fire resistance. The coatings provide superior resistance to abrasion, corrosion and impacts, making them a go-to choice for professionals across industries, such as construction, marine and aerospace. All the Expantrol™ line meets 3M standards.