🔧 Seal it, don’t conceal it! Your go-to for flawless joints.
The Sashco 30501 Pre-Caulking Filler Rope Backer Rod is a 1/2-inch diameter, 100-feet long grey foam product designed to fill and insulate large caulk joints. Its closed cell design ensures water resistance, making it ideal for protecting joints from damage. Compliant with ASTM C 1330, Type C, this backer rod is easy to fit and compatible with all substrates and sealants, making it a must-have for any professional or DIY project.
| Color | Grey |
| Brand | Sashco |
| Item Weight | 0.24 Pounds |
| Item Form | Foam |
| Maximum Gap Fill | 0.5 Inches |
| Water Resistance Level | Water Resistant |
| Number of Items | 1 |
| Manufacturer | SASHCO |
| UPC | 031525305011 |
| Global Trade Identification Number | 00031525305011 |
| Material | Foam |
| Part Number | 30501 |
| Item Weight | 3.84 ounces |
| Product Dimensions | 13 x 13 x 5 inches |
| Item model number | 30501 |
| Is Discontinued By Manufacturer | No |
| Size | 1/2 Inch |
| Item Package Quantity | 1 |
| Included Components | Building Materials & Ladders;Raw Building Materials;concretes |
| Batteries Required? | No |
J**E
Appears to be good quality - will install soon June 2024
Appears to be good quality - will install soon June 2024 to the baseboard area after I installed 1/2 inch Engineered hardwood. There is a large gap that I need to fill for insulation purposes.
P**7
Better than expected
Needed to fill some gaps letting air in. This product is cheap, easy to use, and WORKS! Awesome.
M**L
Good Product!!
Good Product!! A little expensive for what it is.
G**0
Shortens the job timr
Saves a lot of caulking with my large upstairs window, thus getting me back down on the ground much quicker.
T**N
Works perfectly
I purchased the backer rod to fill cracks in my driveway before caulking them in. It's a well-made backer rod and easy to use.
S**
Worked as expected
Installed backer rod before sealant for expansion joints
L**X
Product works great for my needs
Great product for the price
J**S
Thickness ideal - But the color ordered wasn't the color received.
If you have a wide gap to fill, and this backer rod isn't wide enough, you're probably going to be out of luck. Luckily the width was just right in my case. Not sure if there's anything else besides color that's different than what I ordered. That said, the rod color was supposed to be gray, but they sent me a black one. While the rod has been hidden underneath caulk, I only lowered the rating because I don't like ordering one thing and getting something else.
R**K
Timely Delivery
Product was as described. I used it to assist with flooring installation.
S**D
Buen producto. Muy útil.
Buen producto. Muy útil. Es un poco frágil al estirarlo de más.
G**D
It is as discribed.
I used it inside the bottom seal of a garage door to puff it up and help prevent water and critters from entering. It worked just as I wanted.
M**N
Works well, but wish I ordered a thicker one
I received the package in good order, and bag was sealed. It worked fine, but had to double/bend the rope a few times to ensure the thickness to fill the gap before caulking. Next time, I'll order a thicker rope!
D**.
good value
well built
Trustpilot
5 days ago
1 day ago