1/4 Inch Foam Backer Rod for Gaps and Joints,Concrete Expansion Joint Filler, Rubber Caulk Saver Weather Stripping Door Seal, 1/4 in Diameter x 10FT Length

★★★★★ 4.5 123 reviews

$6.99
Price when purchased online
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$6.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 219711631 Release Date 2026/05/03 List Price $2.80 Model Number 219711631
Category
  • 【Quality Caulk Backer Rod】: Our foam backer rod is made from premium polyethylene foam, ensuring excellent sealing performance. These flexible foam strips allows them to be easily bent to fit any shape. The round cross-section is suitable for virtually all cracks and gaps.
  • 【Usage and Installation】: These caulk backer rod are resistant to high and low temperatures, ideal for filling large gaps and openings, save on expensive sealant. The caulk backing strip is soft and elastic, allowing you to easily trim the foam backing rod to the desired size with scissors. Simply cut off the required section and place it in the gap to create a smooth surface for sealing, effectively blocking out cold drafts and making the sealing process quick and easy.
  • 【Flexibility Agility】: Our caulk saver rod is suitable for most kinds of cracks, such as pavement cracks, wall joints and cracks in planks. you can also use the backer rod to make other craft projects.The classic black color can be matched with various styles.
  • 【As a Filler Material】: The primary function of this sealant backing rod is to fill cracks. The flexible material allows the gap filler to fill a wide variety of cracks. There is no need to worry about installation or usage difficulties, and it also saves a significant amount of other filler materials, making it both economical and practical.
  • 【Suitable Length】:The total length of foam rod is 10feet and is sufficient for daily use. You can use scissors to cut out the appropriate size according to the actual need, use the backer rod for caulking is a good choice.
Size 1/4 inches x 10 feet
Color Light Black
Material Foam
Item Weight 1.6 ounces
Part Number Foam Backer Rod
Manufacturer Auroexisot
Batteries Included No
Batteries Required No
Package Dimensions 1 x 0.1 x 0.1 inches

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123 ratings | 50 reviews
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