M-D Building Products 71464 Backer Rod For Gaps and Joints, 3/8-by-20 Feet, Gray
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M-D Building Products 71464 Backer Rod For Gaps and Joints, 3/8-by-20 Feet, Gray

4.6/5
Product ID: 146700517
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🏠Weather-resistant
đź”§Easy installation
🛠️Versatile application

Description

Seal the Deal! 🏡 Your ultimate gap-filling solution awaits!

  • QUALITY CONSTRUCTION - Crafted from high-quality, weather-resistant materials for long-lasting durability.
  • COMPLETE GAP SOLUTION - Versatile gap filling that prevents drafts and provides a sturdy base for caulking.
  • VERSATILE APPLICATION - Ideal for repairing roofs, window sills, and drafty doors while enhancing airtightness.
  • EFFORTLESS INSTALLATION - Push into joint openings for a snug fit—no messy sealants required!
  • CONCRETE GAP FILLING EXCELLENCE - Fills concrete gaps, ensuring dependable adhesion for caulking projects.

The M-D Building Products 71464 Backer Rod is a high-quality, weather-resistant foam designed to fill gaps and joints effectively. Measuring 3/8-by-20 feet, it is perfect for both indoor and outdoor applications, providing a reliable base for caulking and preventing drafts. This versatile product is easy to install and ideal for various household needs, ensuring long-lasting performance and comfort.

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Specifications

ManufacturerM-D Building Products
Part Number71464
Product Dimensions35.56 x 20.32 x 5.08 cm; 9 g
Item model number71464
Size1 Pack
ColourBlack
MaterialVinyl, Silicone, Rubber
Item Package Quantity1
Measurement SystemUS
CertificationNon-absorbent, closed-cell polyethylene pre-caulking material
Included Components1 Foam Backer Rod Roll
Batteries included?No
Batteries Required?No
Item Weight9 g

Have a Question? See What Others Asked

how many feet come in a 3 pk?
no 1/4" one? either 20 or 50ft?
can the backer rod be sliced for smaller openings?
Can his be used for exterior windows before caulking?

Reviews

4.6

All from verified purchases

B**S

Great for posting my Dobermans ears thanks x

Great for posting my Dobermans ears thanks x

D**N

Golf Club Mods

Use in conjunction with hollow plastic rods (from Amazon) and lead tape to make shaft heavier after club assembly.

N**.

Great gap filler

Worked great to fill gap between wall and floor. But it is not a 2-pack as the description implies, just one piece.

A**R

Good

Good product

T**M

Great to fill Concrete Expansion Joints!

So I've been looking around for a way to fix my concrete driveway. Unfortunately the concrete expansion joints have separated and have made a pretty big gap. After much research I found that I should use a backer rod to lay in the expansion joints and than use a self leveling chalk to seal it in. This will prevent any additional water from eroding the base material under the concrete. I needed a couple different sizes as the width of the expansion joints was different as you went up the length of the driveway. I found what I needed. The M-D Building Products Backer Rod. I bought both a 1/4 and 1/2 sizes. I like to tell people about my shopping experiences in this case I'll cut and paste this same review for both the 1/4 and 1/2 sizes I received (no big differences in these). Both the 1/4 and 1/2 inch arrived on time. They were packaged very well. Super light as you can imagine. The backer rod is like a foam material. It fit well into the expansion joints. A nice snug fit. This is exactly what I was looking for. Otherwise with as wide and deep as these expansion joints have gotten it would have taken a lot of self leveling chalk to fill them in. The material cut really easy. I use my utility knife but an ordinary pair of scissors would have worked just fine. I was happy with the quality. I felt confident when install it in the expansion joints that it would hold up just fine and do the job.

B**E

Great for threshold gaps

Had a small gap in my front door threshold after one of our animals ripped up the material that was originally in the gap.After reading many reviews for this product, gave it a shot. It was just what I needed! Super easy to use: measure, cut, install. Fits perfectly in the gap. No need to worry about dirt, bugs, and other debris getting in the gap.Great value too, as the 20ft bag was only about $3.00, with plenty left over if I need to replace it again.Highly recommend.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

M D Building Products 71464 Backer Rod For Gaps Joints | Desertcart KUWAIT