Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 1 Inch x 10 Feet)
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Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 1 Inch x 10 Feet)

4.3/5
Product ID: 626970186
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Details

  • Color
    Black
  • Brand
    HKACSTHI
  • Item Form
    Foam
  • Surface Recommendation
    Window Walls
  • Water Resistance Level
    Water
💧Water & temperature resistant for durability
📏10 feet length for extended use
🧱1 inch diameter for versatile gap filling

Description

🛠️ Seal smarter, save bigger — the ultimate gap filler for pros and DIYers alike!

  • MULTI PURPOSE UTILITY - Ideal for concrete, asphalt, wood cracks, window seals, and even creative DIY projects
  • EFFORTLESS INSTALLATION - Flexible, easy-to-cut foam fits snugly into cracks and joints with minimal effort
  • LONG LASTING PROTECTION - Water and temperature resistant for reliable, year-round performance
  • PERFECT FIT EVERY TIME - Soft yet firm 1-inch foam compresses easily to seal gaps tightly
  • COST EFFECTIVE GAP SOLUTION - 10 feet of foam rod saves on expensive sealants and filler materials

This 1-inch by 10-foot black foam backer rod is a flexible, durable filler designed to seal cracks and joints in concrete, asphalt, wood, and more. Its water and temperature resistance ensure long-lasting performance, while its compressible yet sturdy foam structure makes installation quick and efficient. Perfect for reducing sealant use and enhancing insulation, it’s a must-have for professional-grade repairs and creative home projects.

Reviews

4.3

All from verified purchases

J**N

Worked great

Why did you pick this product vs others?:Worked great

S**J

Did it's job well.

I had to fill in gaps between the pool coping and the pavers. This worked very nicely. Need a lot of caulk for deep holes. This really helped minimize that and was easy to push in.

L**R

Fills cracks !!!

Fills the cracks so your filler doesn’t drop into the crack. Prevents shrinkage and refilling

J**N

It works

Haven't used it yet but it is just as described. It will end up as the supports for a crochet plushie I am making.

J**N

Great Product

This backer rod filled the gaps I had. I'm very pleased with the product!

C**H

Works

Works like it should.

L**E

Not sturdy

Received in a roll that was bent so bad in about 4 places so I couldn’t use it to sill anything. I ended up just throwing it away. Don’t waste your money. Take the time to find something better.

D**N

this item worked okay for my driveway

This item worked good on my driveway. I had a few tear when I was putting them into the gaps in my driveway

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 21.97

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Foam Backer Rod For Gaps Concrete Crack Filler Joints Foam | Desertcart France