$23.02
Sika Backer Rod 3/4'Newegg$64.99and up
Mutual Industries 3/8 in. Standard Backer RodTractor Supply & 1 more$75.82and up
Mutual Industries Standard Backer Rod, 4000 Linear Feet, 1/4"Amazon & 1 more$10.00and up
1/4" Closed Cell Backer Rod - 100 ft RollAmazon & 1 more$80.00
1-1/2" Closed Cell Backer Rod - 102 ft BoxAmazon$12.00
CRL EF12C 1/2" Closed Cell Backer Rod - 100' RollAmazon$6.25
ZORO SELECT 2RRG1 Caulk Backer Rod,20 ft.,Gray,FoamZoro.com$68.95
M-D Backer Rod Pro Pack, 71551, Gray, 1/2" x 250'Global Industrial$3.98and up
M-D 0.375-in x 20-ft Closed Cell Backer Rod, Gray | 71464Lowe's & 3 more$129.99
Mutual Industries Standard Backer Rod, 2 in. Wide, 6 ft. SticksTractor Supply$28.00
CRL 1" Closed Cell Backer Rod - 100' Roll by CR LaurenceAmazon$4.27
20 ft. Gray Foam Backer Rod for Medium Gaps and JointsThe Home Depot$29.99
Oodles of Noodles 4 inch Diameter Backer Rod Closed Cell - GreyAmazon$12.95
Gordon GlassĀ® 1/2" Closed Cell Backer Rod - 100 ft RollAmazon$8.00
Hot Rod Movie Coaster With Original Minimalist Artwork | Ceramic Tile High Gloss Finish & Cork Backer Perfect For Home Or OfficeEtsy$8.99
Backer Rod 1/8 Inch Rubber Caulk Saver,Foam Backer Rod for Gaps and Joints,Concrete Expansion Joint Filler,19.6 feet LengthAmazon$11.99
Backer Rod, Black EPDM Rubber Caulk Saver for Gaps and Weather Stripping Door Seal, Concrete Expansion Joint Filler (1/4" Diameter x 16.4' Length)Amazon$4.99
Backer Rod 1/4", 7/16", 5/8", 3/4", Concrete Expansion Joint Filler, Flexible Foam Rubber Seal -Repair Replacement Concrete Crack Repair, Driveway Crack FillerAmazonSAVE $1.00
$7.89$8.89
Backer Rod 1/4 Inch, Foam Rubber Seal Weather Strip 10 Feet, EPDM Rubber Caulk Saver,Concrete Expansion Joint Filler Driveway Crack FillerAmazon$10.00
Backer Rod Crack Sealer 3/4" (25 ft)Amazon$8.99
15FT Backer Rod 1/4 Inch Diameter Backer Rod Filler Weather Strip Seal Saver Concrete Expansion Joint for Gaps and Joints(1/4Inch x 15Feet)Amazon$3.98
Prasacco Backer Rod for Gaps and Joints, 0.13Inch x 19.6FT/3.5mm x 6M Foam Black Rubber Seal Weather Strip Concrete Expansion Joint Filler Driveway Crack Filler for DIY Gasket Warehouse Pads CraftsAmazon$7.99
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope Concrete Joint Filler (1/4 Inches X 10 Feet)Amazon$8.99
10FT Backer Rod 1/4 Inch Diameter Foam Caulk Concrete Expansion Joint Filler White Saver Weather Strip Seal for Gaps and Joints Concrete Filling (1/4 Inch x 10FT)Amazon$19.99
Tintvent Backer Rod 0.38 Inch, Foam Rubber Seal Weather Strip 33 Ft, EPDM Solid Caulk Saver for Cars, Trucks, RVs, Boats, and The Home, BlackAmazon$8.99
ToLanbbt Backer Rod EPDM Rubber 1/4" Diameter x 20' Length Caulk Saver Door Window Weather Stripping Seal for Concrete Filling Joints and Gaps (Black)Amazon$9.90
Trimold Backer Rod for Gaps and Joints, Black Rubber Caulk Saver Weather Stripping Concrete Filler Rope (1/4in Diameter x 16.4ft Length)Amazon