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The SIKA Closed Cell Foam Backer Rod is a 3/4" diameter, 20-foot long, water-resistant polyurethane foam designed to fill and support expansion joints and cracks. Its closed-cell structure prevents moisture intrusion, enhances sealant performance by controlling depth, and ensures flexible, durable seals for windows, doors, and concrete joints. Ideal for both interior and exterior applications, it offers an easy, mess-free installation that delivers professional-grade results while optimizing material use and project efficiency.
| ASIN | B013XSV3A6 |
| Best Sellers Rank | #44,369 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #157 in Hardware Sealers |
| Brand | SIKA |
| Brand Name | SIKA |
| Color | Grey |
| Compatible Material | Foam |
| Customer Reviews | 4.6 out of 5 stars 1,032 Reviews |
| Global Trade Identification Number | 00033886001595 |
| Included Components | Backer Rod |
| Item Dimensions | 240 x 0.75 x 0.75 inches |
| Item Form | Foam |
| Item Type Name | Backer Rod |
| Item Weight | 0.04 Kilograms |
| Item dimensions L x W x H | 240 x 0.75 x 0.75 inches |
| Manufacturer | Sika |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | 108130 |
| Number of Items | 1 |
| Part Number | 108130 |
| Style | Joint Filler |
| Style Name | Joint Filler |
| Surface Recommendation | Window,Door |
| UPC | 033886001595 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
A**R
Good Price
Easy to work with and seems sturdy.
T**S
Perfect for sealing those hard to reach spaces.
I have several leaky spots in my house from settling. I didn't want to use spray in foam as it is so messy. The main reason I bought this was for a sliding French door that I can't quite get latched tightly enough. I don't want to have a contractor have my house opened up to fix this in dead winter. Especially when it's been below 10 degrees for the last week. This filled the bill quite nicely. Easy to use and about the same price or slightly less than the big box stores.
T**S
Served its purpose!
Did the job well!
J**P
Good stuff
It's basically dense styrofoam with great elasticity that allows you to squeeze it into cracks. It works well as intended. It doesn't rip off easily, which is what you want.
R**G
Foam filler
Excellent product
A**D
Easy to use!
it’s a three-quarter inch round long foam tube. Bendable. And I stuck it up under my aluminum siding that begins at the concrete block foundation because I thought maybe air was coming through making the living room cold
M**Y
excellent
Good backer rod. Closed cell and dense. The correct diameter. Seems very well made. Buy and use with confidence.
L**T
Doberman Ear Posting
This is the perfect size for ear posting. I premeasure and cut about 6" pieces. The only thing I don't like is that it's packaged in a coil, so the pieces end up in a curve. You have to reshape the piece and then tape it before posting your Doberman's ears. They are lightweight and durable.
L**D
ok
pour mon besoin, cet article est juste parfait
J**N
quality
Waterproofing, did a good job
T**M
Silka Backer Rod 3/4"
This product works as it should, in fact I will be buying more in the very near future. As usual, shipping was great and I received the product earlier than stated. No complaints here.
Trustpilot
3 days ago
2 months ago