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Rebar & Reinforcement
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GatorBar Fiberglass Rebar #3

GatorBar is a Glass Fiber Reinforced Polymer (GFRP) rebar manufactured in the USA. Unlike steel rebar, GatorBar will never rust, corrode, or cause concrete spalling — making it ideal for slabs, flatwork, and marine applications exposed to moisture and chemicals. It is non-conductive and non-magnetic.

The #3 (3/8") size has a guaranteed tensile strength of 155,000 psi (Grade 155), more than twice the strength of standard steel rebar, at a fraction of the weight. Its sliver-free surface makes it safe and fast to handle on the job site.

GatorBar Fiberglass Rebar #3
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Contractor Supply & Support

Contractor Supply & Support

We serve contractors across Northern California with knowledgeable staff who understand your projects. Get expert recommendations on the right materials for your application — no guesswork.

Delivery Throughout Northern California

Delivery Throughout Northern California

Our delivery team brings top-quality construction materials directly to your job site. Reliable scheduling and careful handling mean your materials arrive ready to use.

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[ Why choose Us ]

Why Builders Trust Capitol Steel

Choosing Capitol Steel means partnering with a team that values quality, reliability, and innovation. We bring together decades of experience, skilled craftsmanship, and a commitment to your satisfaction.

  • 55+ Years of Experience
    We've been in business since 1968 because we do things right. That kind of track record speaks for itself.
  • Wide Product Selection
    Rebar, concrete accessories, lumber, structural steel, building materials, we carry what you need under one roof.
  • Serving all Sectors
    Commercial, residential, industrial, or light commercial, we supply materials for projects of every type and size.

Let's Get Your Project Moving

55+

Years Serving Northern California

1000+

Products Ready for Purchase
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