Shop closed cell backer rod

Sponsored
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$145.95
Gordon Glass® 5/8" Closed Cell Backer Rod - 1550 ft Roll
Amazon.com
$145.95
Gordon Glass® 5/8" Closed Cell Backer Rod - 1550 ft Roll
Amazon.com
$3.98
M-D 0.375-In X 20-Ft Closed Cell Backer Rod, Gray | 71464
Lowe's
502
$3.98
M-D 0.375-In X 20-Ft Closed Cell Backer Rod, Gray | 71464
Lowe's
502
$139.00
Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll
Amazon.com
28
Free shipping
$139.00
Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll
Amazon.com
28
$39.38
Brixwell 1" Closed Cell Backer Rod - 100' Roll RB1-CCP100
DkHardware.com
$39.38
Brixwell 1" Closed Cell Backer Rod - 100' Roll RB1-CCP100
DkHardware.com
$4.98
M-D 0.5-In X 20-Ft Closed Cell Backer Rod, Gray | 71480
Lowe's
128
$4.98
M-D 0.5-In X 20-Ft Closed Cell Backer Rod, Gray | 71480
Lowe's
128
$4.98
M-D 0.625-In X 20-Ft Closed Cell Backer Rod, Gray | 71506
Lowe's
1K+
$4.98
M-D 0.625-In X 20-Ft Closed Cell Backer Rod, Gray | 71506
Lowe's
1K+
$175.49
CRL 2" Closed Cell Backer Rod - 102' Box Gray EF2C
DkHardware.com
1
$175.49
CRL 2" Closed Cell Backer Rod - 102' Box Gray EF2C
DkHardware.com
1
$5.98
M-D 0.75-In X 20-Ft Closed Cell Backer Rod, Gray | 38384
Lowe's
16
$5.98
M-D 0.75-In X 20-Ft Closed Cell Backer Rod, Gray | 38384
Lowe's
16
$12.67
Sika Closed Cell Foam Backer Rod 3/4" X 20'
EMI Supply Inc.
165
$12.67
Sika Closed Cell Foam Backer Rod 3/4" X 20'
EMI Supply Inc.
165
$14.86
CRL 1-1/4" Closed Cell Backer Rod - 20' Roll EF114B-CCP20
DkHardware.com
$14.86
CRL 1-1/4" Closed Cell Backer Rod - 20' Roll EF114B-CCP20
DkHardware.com
$29.99
4 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
86
$29.99
4 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
86
$27.99
Oodles Of Noodles 2.5 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
$27.99
Oodles Of Noodles 2.5 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
$86.90
3/4 in. X 1100 ft Closed Cell Backer Rod Ideal For Sealing Insulation
eBay
Free shipping
$86.90
3/4 in. X 1100 ft Closed Cell Backer Rod Ideal For Sealing Insulation
eBay
Free shipping
$29.99
Oodles Of Noodles 3 Inch Diameter Backer Rod Closed Cell - Grey
Walmart
Free shipping
$29.99
Oodles Of Noodles 3 Inch Diameter Backer Rod Closed Cell - Grey
Walmart
Free shipping
$24.99
2 Inch Diameter X 35 Inches Long Backer Rod Closed Cell - Grey
Walmart
Free shipping
$24.99
2 Inch Diameter X 35 Inches Long Backer Rod Closed Cell - Grey
Walmart
Free shipping
$19.99
Caulk Backer Rod: Std, Foam, 20 ft Overall Lg, Gray Model: 2RRG1
Grainger
3
$19.99
Caulk Backer Rod: Std, Foam, 20 ft Overall Lg, Gray Model: 2RRG1
Grainger
3
$17.25
Closed Cell Backer Rod, Roll 3/8"X100'
Twin Creeks Log Home Supply
$17.25
Closed Cell Backer Rod, Roll 3/8"X100'
Twin Creeks Log Home Supply
$6.51
CRL 1-1/2" Closed Cell Backer Rod - 6' Stock Length EF112B-XCP1
DkHardware.com
$6.51
CRL 1-1/2" Closed Cell Backer Rod - 6' Stock Length EF112B-XCP1
DkHardware.com
$13.95
SASHCO 3/4" X 50' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30751
Zoro.com
$13.95
SASHCO 3/4" X 50' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30751
Zoro.com
$1.38
CRL 1/4" Closed Cell Backer Rod - 20' Roll EF14B-CCP20
DkHardware.com
$1.38
CRL 1/4" Closed Cell Backer Rod - 20' Roll EF14B-CCP20
DkHardware.com
$11.79
5/8" X 50' Sashco 30623 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$11.79
5/8" X 50' Sashco 30623 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$90.89
Backer Rod 3/8in X 2100ft Closed Cell Filler For Expansion Joints Caulking Seala
eBay
Free shipping
$90.89
Backer Rod 3/8in X 2100ft Closed Cell Filler For Expansion Joints Caulking Seala
eBay
Free shipping
$95.00
3/8" Closed Cell Backer Rod | 2,100 ft.
eBay
Free shipping
$95.00
3/8" Closed Cell Backer Rod | 2,100 ft.
eBay
Free shipping
$13.99
1/2" X 100' Sashco 30501 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$13.99
1/2" X 100' Sashco 30501 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$15.75
SASHCO 1/2" X 100' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30501
Zoro.com
$15.75
SASHCO 1/2" X 100' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30501
Zoro.com
$78.25
3/8" Closed Cell Backer Rod - 1050 ft Handy Pack
Walmart
$78.25
3/8" Closed Cell Backer Rod - 1050 ft Handy Pack
Walmart
$47.04
$62.56
CRL EF112C 1-1/2" Closed Cell Backer Rod - 102' Box
Alternativasca Online One
24% off
$47.04
$62.56
CRL EF112C 1-1/2" Closed Cell Backer Rod - 102' Box
Alternativasca Online One
$519.75
Silicone Rubber Sponge Strip White Closed Cell Circular Foam Backer Rod Seal
eBay
$519.75
Silicone Rubber Sponge Strip White Closed Cell Circular Foam Backer Rod Seal
eBay
$63.98
$83.17
Sashco Round Pre-Caulking Closed Cell Backer Rod Roll, 550
Cheekyhost USA
23% off
$63.98
$83.17
Sashco Round Pre-Caulking Closed Cell Backer Rod Roll, 550
Cheekyhost USA
$93.14
Silicone Rubber Sponge Strip White Closed Cell Circular Foam Backer Rod Seal
eBay
$93.14
Silicone Rubber Sponge Strip White Closed Cell Circular Foam Backer Rod Seal
eBay
$247.18
SILICONE RUBBER SPONGE STRIP WHITE CLOSED CELL CIRCULAR FOAM BACKER ROD SEAL
eBay
$247.18
SILICONE RUBBER SPONGE STRIP WHITE CLOSED CELL CIRCULAR FOAM BACKER ROD SEAL
eBay
$49.96
$66.45
CRL EF114C 1-1/4" Closed Cell Backer Rod - 100' Roll
Alternativasca Online One
24% off
$49.96
$66.45
CRL EF114C 1-1/4" Closed Cell Backer Rod - 100' Roll
Alternativasca Online One
$0.10
Custom Colored Closed Cell Pe Epe Round Foam Backer Rod Tube
Alibaba B2B
Free shipping
$0.10
Custom Colored Closed Cell Pe Epe Round Foam Backer Rod Tube
Alibaba B2B
Free shipping
$38.98
$50.67
CRL 1X22 Closed Cell Backer Rod - 100 Roll By CR Laurence
Cheekyhost USA
23% off
$38.98
$50.67
CRL 1X22 Closed Cell Backer Rod - 100 Roll By CR Laurence
Cheekyhost USA
$65.76
12 Pcs 2" X 25.4" Closed Cell Backer Rod Foam Tube Seal Total 25.4ft Waterpro...
eBay
Free shipping
$65.76
12 Pcs 2" X 25.4" Closed Cell Backer Rod Foam Tube Seal Total 25.4ft Waterpro...
eBay
Free shipping
$78.64
12 Pcs 2" X 25.4" Closed Cell Backer Rod Foam Tube Seal Total 25.4ft Waterpro...
eBay
Free shipping
$78.64
12 Pcs 2" X 25.4" Closed Cell Backer Rod Foam Tube Seal Total 25.4ft Waterpro...
eBay
Free shipping
How To Caulk a Log Home Part 1: Install Backer Rod
4:51
How To Caulk a Log Home Part 1: Install Backer Rod
117.7K viewsAug 18, 2011
YouTubeSashco
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The Top 5 Best Backer Rod in 2025 - Must Watch Before Buying!
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2:39
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0:12
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6:25
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YouTubePaint Life TV
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100 views5 months ago
YouTubeHow It Comes Together
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2:45
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YouTubeBig Home Projects Q&A
2:20
Backer Rod Fit Tricks For Perfect Driveway Seals
11 views2 months ago
YouTubeBig Home Projects Q&A
0:57
How to Use Backer Rod and Caulk Wide Cracks
68.1K viewsApr 19, 2019
YouTubeToday's Homeowner with Danny Lipford
1:40
BACKER ROD
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2:39
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YouTubeBig Home Projects Q&A
2:13
Perfect One Eighth Oversized Backer Rod Fit Guide
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YouTubeBig Home Projects Q&A
4:33
Repairing Large Cracks: Using Backer Rod & Big Stretch Caulking
20.1K viewsOct 12, 2024
YouTubePaint Life TV
1:33
Stabicraft® Inside Innovation - What is Closed Cell Baffling?
7.1K viewsDec 22, 2024
YouTubeStabicraft
0:23
Concrete crack repair depth | #Sakrete Pro Tip
7.1K viewsNov 10, 2024
YouTubeSakrete
2:29
How to properly fill gaps in siding with Backer Rod
22.4K viewsApr 27, 2021
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0:48
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2:54
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0:32
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940 viewsAug 8, 2024
YouTubeLevi's Building Components
3:22
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2:37
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Shop closed cell backer rod

Sponsored
About our ads
$27.99
Oodles Of Noodles 2.5 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
$27.99
Oodles Of Noodles 2.5 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
$86.90
3/4 in. X 1100 ft Closed Cell Backer Rod Ideal For Sealing Insulation
eBay
Free shipping
$86.90
3/4 in. X 1100 ft Closed Cell Backer Rod Ideal For Sealing Insulation
eBay
$29.99
Oodles Of Noodles 3 Inch Diameter Backer Rod Closed Cell - Grey
Walmart
Free shipping
$29.99
Oodles Of Noodles 3 Inch Diameter Backer Rod Closed Cell - Grey
Walmart
$24.99
2 Inch Diameter X 35 Inches Long Backer Rod Closed Cell - Grey
Walmart
Free shipping
$24.99
2 Inch Diameter X 35 Inches Long Backer Rod Closed Cell - Grey
Walmart
$19.99
Caulk Backer Rod: Std, Foam, 20 ft Overall Lg, Gray Model: 2RRG1
Grainger
3
$19.99
Caulk Backer Rod: Std, Foam, 20 ft Overall Lg, Gray Model: 2RRG1
Grainger
$17.25
Closed Cell Backer Rod, Roll 3/8"X100'
Twin Creeks Log Home Supply
$17.25
Closed Cell Backer Rod, Roll 3/8"X100'
Twin Creeks Log Home Supply
$6.51
CRL 1-1/2" Closed Cell Backer Rod - 6' Stock Length EF112B-XCP1
DkHardware.com
$6.51
CRL 1-1/2" Closed Cell Backer Rod - 6' Stock Length EF112B-XCP1
DkHardware.com
$13.95
SASHCO 3/4" X 50' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30751
Zoro.com
$13.95
SASHCO 3/4" X 50' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30751
Zoro.com
$1.38
CRL 1/4" Closed Cell Backer Rod - 20' Roll EF14B-CCP20
DkHardware.com
$1.38
CRL 1/4" Closed Cell Backer Rod - 20' Roll EF14B-CCP20
DkHardware.com
$11.79
5/8" X 50' Sashco 30623 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$11.79
5/8" X 50' Sashco 30623 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$90.89
Backer Rod 3/8in X 2100ft Closed Cell Filler For Expansion Joints Caulking Seala
eBay
Free shipping
$90.89
Backer Rod 3/8in X 2100ft Closed Cell Filler For Expansion Joints Caulking Seala
eBay
$95.00
3/8" Closed Cell Backer Rod | 2,100 ft.
eBay
Free shipping
$95.00
3/8" Closed Cell Backer Rod | 2,100 ft.
eBay
$13.99
1/2" X 100' Sashco 30501 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$13.99
1/2" X 100' Sashco 30501 Filler Rope Pre-Caulking Closed Cell Backer Rod
Paint Supply
$15.75
SASHCO 1/2" X 100' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30501
Zoro.com
$15.75
SASHCO 1/2" X 100' Filler Rope Pre-Caulking Closed Cell Backer Rod, 30501
Zoro.com
$78.25
3/8" Closed Cell Backer Rod - 1050 ft Handy Pack
Walmart
$78.25
3/8" Closed Cell Backer Rod - 1050 ft Handy Pack
Walmart
$47.04
$62.56
CRL EF112C 1-1/2" Closed Cell Backer Rod - 102' Box
Alternativasca Online One
24% off
$47.04
$62.56
CRL EF112C 1-1/2" Closed Cell Backer Rod - 102' Box
Alternativasca Online One
$519.75
Silicone Rubber Sponge Strip White Closed Cell Circular Foam Backer Rod Seal
eBay
$519.75
Silicone Rubber Sponge Strip White Closed Cell Circular Foam Backer Rod Seal
eBay
$63.98
$83.17
Sashco Round Pre-Caulking Closed Cell Backer Rod Roll, 550
Cheekyhost USA
23% off
$63.98
$83.17
Sashco Round Pre-Caulking Closed Cell Backer Rod Roll, 550
Cheekyhost USA

Shop closed cell backer rod

Sponsored
About our ads
$145.95
Gordon Glass® 5/8" Closed Cell Backer Rod - 1550 ft Roll
Amazon.com
$145.95
Gordon Glass® 5/8" Closed Cell Backer Rod - 1550 ft Roll
Amazon.com
$3.98
M-D 0.375-In X 20-Ft Closed Cell Backer Rod, Gray | 71464
Lowe's
502
$3.98
M-D 0.375-In X 20-Ft Closed Cell Backer Rod, Gray | 71464
Lowe's
502
$139.00
Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll
Amazon.com
28
Free shipping
$139.00
Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll
Amazon.com
28
$39.38
Brixwell 1" Closed Cell Backer Rod - 100' Roll RB1-CCP100
DkHardware.com
$39.38
Brixwell 1" Closed Cell Backer Rod - 100' Roll RB1-CCP100
DkHardware.com
$4.98
M-D 0.5-In X 20-Ft Closed Cell Backer Rod, Gray | 71480
Lowe's
128
$4.98
M-D 0.5-In X 20-Ft Closed Cell Backer Rod, Gray | 71480
Lowe's
128
$4.98
M-D 0.625-In X 20-Ft Closed Cell Backer Rod, Gray | 71506
Lowe's
1K+
$4.98
M-D 0.625-In X 20-Ft Closed Cell Backer Rod, Gray | 71506
Lowe's
1K+
$175.49
CRL 2" Closed Cell Backer Rod - 102' Box Gray EF2C
DkHardware.com
1
$175.49
CRL 2" Closed Cell Backer Rod - 102' Box Gray EF2C
DkHardware.com
1
$5.98
M-D 0.75-In X 20-Ft Closed Cell Backer Rod, Gray | 38384
Lowe's
16
$5.98
M-D 0.75-In X 20-Ft Closed Cell Backer Rod, Gray | 38384
Lowe's
16
$12.67
Sika Closed Cell Foam Backer Rod 3/4" X 20'
EMI Supply Inc.
165
$12.67
Sika Closed Cell Foam Backer Rod 3/4" X 20'
EMI Supply Inc.
165
$14.86
CRL 1-1/4" Closed Cell Backer Rod - 20' Roll EF114B-CCP20
DkHardware.com
$14.86
CRL 1-1/4" Closed Cell Backer Rod - 20' Roll EF114B-CCP20
DkHardware.com
$29.99
4 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
86
$29.99
4 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
86
$27.99
Oodles Of Noodles 2.5 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
$27.99
Oodles Of Noodles 2.5 Inch Diameter Backer Rod Closed Cell - Grey -
Foam Noodles
$86.90
3/4 in. X 1100 ft Closed Cell Backer Rod Ideal For Sealing Insulation
eBay
Free shipping
$86.90
3/4 in. X 1100 ft Closed Cell Backer Rod Ideal For Sealing Insulation
eBay
Free shipping
$29.99
Oodles Of Noodles 3 Inch Diameter Backer Rod Closed Cell - Grey
Walmart
Free shipping
$29.99
Oodles Of Noodles 3 Inch Diameter Backer Rod Closed Cell - Grey
Walmart
Free shipping
$24.99
2 Inch Diameter X 35 Inches Long Backer Rod Closed Cell - Grey
Walmart
Free shipping
$24.99
2 Inch Diameter X 35 Inches Long Backer Rod Closed Cell - Grey
Walmart
Free shipping
$19.99
Caulk Backer Rod: Std, Foam, 20 ft Overall Lg, Gray Model: 2RRG1
Grainger
3
$19.99
Caulk Backer Rod: Std, Foam, 20 ft Overall Lg, Gray Model: 2RRG1
Grainger
3
$17.25
Closed Cell Backer Rod, Roll 3/8"X100'
Twin Creeks Log Home Supply
$17.25
Closed Cell Backer Rod, Roll 3/8"X100'
Twin Creeks Log Home Supply
$6.51
CRL 1-1/2" Closed Cell Backer Rod - 6' Stock Length EF112B-XCP1
DkHardware.com
$6.51
CRL 1-1/2" Closed Cell Backer Rod - 6' Stock Length EF112B-XCP1
DkHardware.com