Among reinforcements, Fiberglass Fabrics continue to be the most commonly used reinforcement in the composites industry today. Generally, they are the least expensive among reinforcements and offer ease in handling. And when combined with resin, deliver composite parts with excellent strength, low weight, and great cosmetics.

All Fiberglass Fabrics are woven for fiber orientation, and each fabric features its own unique weight, strength, and fabric characteristics, which should be considered before starting any project.

Click on a fiberglass fabric image below to view more information and pricing.

  • All-In-One Fiberglass Repair Kit

    Everything Needed for a Small to Medium Repair
    5 star rating
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  • 2 oz Fiberglass Fabric

    Cures as Transparent, Protective Surface Layer
    5 star rating
    Particularly lightweight and thin, our #241 2-ounce Plain Weave Fiberglass is ideally suited as a surface...
  • 4 oz Fiberglass Fabric

    Conformable and Lightweight Fabric for General Use
    5 star rating
    This 4-ounce Plain Weave Fiberglass Fabric is our most popular selection for use as a surface fabric, with...
  • 6 oz Fiberglass Fabric

    Molded Parts and Repairs in Just a Few Layers
    5 star rating
    The 6-ounce Plain Weave Fiberglass Fabric is popular for molded parts and repairs. For waterproofing...
  • 7-1/2 oz Fiberglass Fabric

    Most Popular Boat Cloth
    5 star rating
    Commonly referred to as "boat cloth", this plain weave is an industry favorite for waterproofing and protecting...
  • 10 oz Fiberglass Fabric - Style 7500

    Industry Standard for Parts and projects
    5 star rating
    The 10-ounce Plain Weave—also known as Style 7500—is the most frequently chosen boat cloth. It is...
  • Style 7725 Bi-directional E-Glass

    Conformability with a Slight Edge for Strength
    5 star rating
    As compared to plain weave fabrics, the twill weave offers greater conformability and delivers a slight edge in...
  • Style 120 E-Glass

    Extremely Lightweight for Aerospace Parts
    5 star rating
    Satin weave fabrics are frequently specified for aerospace and structural applications, and offer excellent...
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Fiberglass fabrics feature three types of weaves:

  • Plain Weaves — The least expensive and least pliable, but will hold together well when cut
  • Twill Weaves — A compromise between plain and satin weaves; pliable with moderate strength and desirable appearance
  • Satin Weaves — Pliable with moderate strength; feature one fill yarn that floats over 3–7 warp yarns before being stitched beneath another; produce flatter fabrics

No matter which weave you select, all of the fiberglass fabrics on our site are made to be used with resin. When combined, fabric and resin form a chemical bond that results in a hard, composite part, like a boat hull, that we often refer to as being fiberglass. Technically, it is a fiberglass composite. Fiberglass composites are frequently used for marine, aerospace, and structural applications.

Fibre Glast is committed to ensuring that every roll of fiberglass cloth we handle is First Quality and manufactured to the highest standards. That means you can expect the same properties and handling characteristics every time you order.

Want to learn more about Fiberglass Fabrics? Fibre Glast has a free Learning Center with helpful white papers, videos, charts, and photo galleries. Consider reading About Reinforcements or Fundamentals of Fiberglass.

You can place an order on our website or, if you have any questions, call 1.800.838.8984 | 8 a.m. - 5 p.m. EST Mon-Fri.

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