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59FT Length Backer Rod Foam Caulk Saver for Concrete Filling, Joints and Gaps, 3/4 in Diameter x 59FT Length (Grey)

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$23.97

$ 11 .99 $11.99

In Stock

1.Style:1/2 Inch X 36 Ft


About this item

  • 【Durable Material】The backer rod is made of durable polyester foam. The foam hole of the caulk saver foam rod adopts a closed hole design. Has a very high closure rate. It is therefore strongly non-absorbent and will not be penetrated by rainwater. The rod is cylindrical in design.
  • 【Flexibility Agility】The material of the backer rod is soft and flexible. It can be bent and twisted into any shape arbitrarily and freely. The total length of foam backing rod is 59 feet. Longer than most backer rods on the market. So that gives you more length to use.
  • 【Insulation Function】The caulk saver foam has a strong thermal insulation effect. After filling the cracks with the backing rod, there will be no leakage of cold air or hot air. If you use the closed cell backer rod to fill the cracks in the wall, it can also play a role in blocking noise.
  • 【As Filler Material】As a kind of filling material, the biggest function of the backer rod is to fill the cracks. The soft material of the backer rod can fill all kinds of cracks. Don't worry it will be difficult to install and use. A lot of other filler material can also be saved. Very economical and practical.
  • 【Easy to Install】Foam backing rod is flexibly inserted into the crack. Then the installation is completed after fixing it with a sealant. Backer rod can fill all kinds of cracks:pavement cracks, wall cracks, cement cracks, etc. At the same time, it can also be used as a jewelry stand and making handicrafts.



Product Description

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Can Be Squeezed Hard

Squeezing the caulk saver foam hard will not cause any damage.

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Strong Resilience

The material of the backer rod is soft and flexible.

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Flexibility & Agility

Backer rod can be bent and twisted into any shape arbitrarily and freely.

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Joseph S
Reviewed in the United States on March 16, 2025
Used to fill in the crack between the garage and driveway. Fills the crack and saves on caulk
Customer
Reviewed in the United States on July 8, 2024
Read that you can use this for a laminate floating floor installation where you do not want to use round moulding. I personally do not like the installation of round mounding because it seems like a cheap quick fix rather than doing the job right the first time. Instead I prefer to remove the baseboard and install the floating floor "correctly". Read about using this to fill the space between floor and wall. Am in love with the idea. Is lightweight so moves easily during installation but once glued in place is perfect for this application. Fit all the way around large room with some leftover. Easy to work with otherwise and provide support to a more aesthetically pleasing installation.
Kindle Customer
Reviewed in the United States on July 25, 2024
Came as expected worked well for our expansion joints in our garage along with caulk. We then did the epoxy one part floor. So far looking good
Rocriz58
Reviewed in the United States on December 7, 2024
Filed my whole driveway Crack
Brooke Caballero
Reviewed in the United States on December 10, 2024
We bought this to use for hard wood flooring installation. Easy to install and works good for the type of flooring we used.
Michael T. Doherty
Reviewed in the United States on November 22, 2024
Nice backer rod. Consistent quality. Excellent price.
Chuck Underwood
Reviewed in the United States on October 29, 2024
Easy to install as long as you have sized correctly the crack size.
diligentworker
Reviewed in the United States on October 28, 2023
Nice, sturdy, well made. Not time tested by me, but seem to do a great job initially - so far.
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