M-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and Joints
M-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and Joints
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M-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and Joints

4.7 stars out of 24 reviews
(4.7)|
24 ratings

About this item

  • Made of closed-cell foam
  • Use for filling in empty space of large cracks to reduce caulk waste
  • 150 ft. L x 5/8 in. W
  • Gray color
  • Cut to desired length with scissors
  • Indoor or outdoor use

At a glance

Brand
M-D Building Products
Color
Gray
Size
150 ft. for 5/8 in. Gaps
Count
1
Features
Waterproof
Condition
New
$38.80
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Sacramento, 95829
Arrives by Mon, Aug 4
|
Sold and shipped by Reliable Home Products
4.767441860465116 stars out of 5, based on 129 seller reviews(4.8)
Free 30-day returns

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M-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and Joints
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Comparison Chart:
ColorGrayM-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and JointsGray1" Backer Rod (25 feet)WhiteDuck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in x 35 ftWhiteDAP Alex Fast Dry 10.1 oz White Acrylic Latex Silicone CaulkClearGlidden 10.1 fl oz Painter's Multi-Purpose Interior/Exterior Caulk Pro, ClearBlackHomax Plastic Reusable Caulking Caps, Black, 2 PackBlackHyper Tough 6-in-1 Caulk Tool, Caulk Strip Tube Tip Cutter, UniversalGrayBacker Rod Crack Filler 3/4" (25 ft)WhiteGlidden 10.1 fl oz X-Stretch Painter’s Multi-Purpose Interior/Exterior Caulk, White
Size150 ft. for 5/8 in. GapsM-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and Joints25'1" Backer Rod (25 feet)0.125 in x 35 ftDuck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in x 35 ft10.1 ozDAP Alex Fast Dry 10.1 oz White Acrylic Latex Silicone Caulk10.1 fl ozGlidden 10.1 fl oz Painter's Multi-Purpose Interior/Exterior Caulk Pro, Clear2 PackHomax Plastic Reusable Caulking Caps, Black, 2 PackUnviersalHyper Tough 6-in-1 Caulk Tool, Caulk Strip Tube Tip Cutter, Universal3/4"Backer Rod Crack Filler 3/4" (25 ft)10.1 fl ozGlidden 10.1 fl oz X-Stretch Painter’s Multi-Purpose Interior/Exterior Caulk, White
Count 1M-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and Joints11" Backer Rod (25 feet)1Duck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in x 35 ft1DAP Alex Fast Dry 10.1 oz White Acrylic Latex Silicone Caulk1Glidden 10.1 fl oz Painter's Multi-Purpose Interior/Exterior Caulk Pro, Clear2Homax Plastic Reusable Caulking Caps, Black, 2 Pack1Hyper Tough 6-in-1 Caulk Tool, Caulk Strip Tube Tip Cutter, Universal1Backer Rod Crack Filler 3/4" (25 ft)1Glidden 10.1 fl oz X-Stretch Painter’s Multi-Purpose Interior/Exterior Caulk, White
FeaturesWaterproofM-D Building Products 71552 150 ft. Gray Foam Backer Rod for Large 5/8 in. Gaps and JointsEasy Installation1" Backer Rod (25 feet)AdjustableDuck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in x 35 ftDurableDAP Alex Fast Dry 10.1 oz White Acrylic Latex Silicone CaulkDurableGlidden 10.1 fl oz Painter's Multi-Purpose Interior/Exterior Caulk Pro, ClearReusableHomax Plastic Reusable Caulking Caps, Black, 2 PackEasy to CleanHyper Tough 6-in-1 Caulk Tool, Caulk Strip Tube Tip Cutter, UniversalWaterproofBacker Rod Crack Filler 3/4" (25 ft)DurableGlidden 10.1 fl oz X-Stretch Painter’s Multi-Purpose Interior/Exterior Caulk, White
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Customer ratings & reviews

4.7 out of 5 stars
stars24 ratings19 reviews
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Showing 1-3 of 19 reviews
May 25, 2025
Kimberly
Item details
Size: 20 ft. for 5/8 in. Gaps
Sold and shipped byReliable Home Products
5 out of 5 stars review
Verified Purchase
we are using to put in cracks to keep cockroaches outside. seems to work pretty well so far. great product for the price.
Incentivized Review
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Dec 4, 2024
lttn
Item details
Size: 20 ft. for 1/2 in. Gaps
Sold and shipped byReliable Home Products
5 out of 5 stars review
Verified Purchase

perfect fit

Fit perfectly in the gap between my windowsill and window. Now my caulk will lay right. Definately would buy again if the need arises. Very easy to use.
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May 30, 2024
JoeyB
Item details
Size: 20 ft. for 3/8 in. Gaps
Sold byHome Design Hardware
5 out of 5 stars review
Verified Purchase

Good product and price. Money saver

Good product and price. I used it as a caulk backer to fill a large gap between my garage foundation and framing. This was the perfect size. I'll keep the extra around for another project. With the price of caulk, this turned out to be a huge money saver. It also turns out much better than filling the entire gap with caulk. Recommended.
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