Greenbar2X 1/2-in x 20-ft Fiberglass #4 Rebar
Item #6021624 |
Model #344255
Meets or exceeds applicable industry standards: ASTM D7957, ACI 332/440, and ICC-ES 5548
Superior strength: Outperforms steel for dependable, lasting reinforcement
Lightweight handling: Simplifies transport and install, boosting productivity
Rustproof and maintenance-free: Prevents corrosion, reducing long-term upkeep
Enhanced safety: Scratch-free and heat-free handling, high visibility for safer work
Weather-resistant: Maintains integrity in rain, snow and harsh conditions
Lower total project cost: Reduced labor, maintenance, and no corrosion-related repairs
Ideal for: Foundations, driveways, pool decks, patios, retaining walls and landscaping projects
General | |||
|---|---|---|---|
Material | Fiberglass | Package Quantity | 1 |
Dimensions | |||
|---|---|---|---|
Actual Diameter (Inches) | .5 | Diameter Measurement | 1/2-in |
Actual Length (Feet) | 20 | Rebar Size | #4 |
Common Length (Feet) | 20 | Weight (lbs.) | 3.6 |
Features | |||
|---|---|---|---|
Heat-Free Handling | Yes | Scratch Resistant | Yes |
Rust Resistant | Yes | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Compatibility | |||
|---|---|---|---|
For Use with Concrete | Yes | For Use with Concrete Block | Yes |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30103600 | ||
Check out the Best Selling Rebar on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise fiberglass rebar for its lightweight design and superior rust resistance, making it ideal for moisture-prone environments. Reviewers consistently highlight how much easier it is to handle and transport compared to steel, with many noting it cuts cleanly using standard tools and requires no special installation methods. Most customers credit it with preventing concrete damage and extending project lifespan, particularly in coastal or humid settings. Several mention switching permanently from steel after witnessing rust damage. A few note fiberglass splinters require proper protective equipment, and some find it less flexible than traditional rebar, but these concerns are vastly outweighed by positive feedback.
Customer review summary generated by AI, including incentivized reviews.Prefect for Nailing down crossties and timbers
Didn't even know this existed till I found this! Prefect for Nailing down crossties and timbers
In concrete area
Light weight and easy to cut
product good, service poor
Good thing i personally picked up my order. Ordered #4 1/2" rebar. Whoever put order together bundled #3 rebar 3/8" to be picked up. I had to go grab what I ordered off the shelf to correct my own order. Poor service but at least hassle free swapping it for the other.
Much easier to handle than other types.
Ease of use and practicality
missing parts
in this order, I received a pressure gun for my hose. The nozzle has pull back, clip to connect various spray heads however none were included with the gun. Am I missing a parts?
Excellent for the price
Light weight and durable
Great product
Great product for the price. Color didn't matter because of the use.
Splinters of fiberglass is sharp.
Easy to handle and light weight
good product easy to handle.
easy to cut. I did not have ant problem with fiberglass splinters.
7 Questions
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What is best ways to cut greenbar2x?
doxiemom on March 30, 20250
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Are there corner pieces available since this material will not bend to form a 90 degree angle?
Kurt on January 29, 20250
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