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FIBERGLASS WAREHOUSE 4 Ounce Fiberglass Cloth - 50 Inches Wide x 30 Yard Roll for Pool, Automotive, Boat, Surfboard or General Purpose

Free shipping on orders over $29.99

$187.95

$ 92 .99 $92.99

In Stock

About this item

  • General Purpose Fiberglass: This 4 oz fiberglass fabric is popular for a wide range of lightweight applications like laminating, reinforcing, sheathing and waterproofing. It is a flexible fabric that wets out easily and transparently with resin.
  • Woven Fiberglass Fabric: This plain weave fiberglass cloth roll provides a uniform strength horizontally and vertically. It provides a smooth finish and makes a great surface fabric.
  • Versatile Woven Fiberglass: Generally called a surfboard or sailboat cloth, it is a smooth, lightweight cloth, and is often used on surfboards, sailboats, cedar strip canoes, or other applications including pool, automotive, RC, canoes or marine repairs.
  • Compatibility: Use with epoxy, polyester, and vinyl ester resin. Dimensions: 30-yard roll (90 feet) by 50 inches wide for an area of 375 sq. ft.
  • E glass Fiberglass Cloth: Model No. 1522. Plain weave, 6 mils thick. Great heat, fire and water resistance.



Product Description

Four Ounce Fiberglass roll next to close up of plain weave fiberglass fabric.
Image of surfboards, RC plane, cedar strip canoe and boat made with fiberglass.
Four Ounce fiberglass cloth close up of plain weave with quarter showing size reference.

Quality Fiberglass Cloth

For Laminating, Reinforcing, Waterproofing, Repair and More!

Whether you're creating custom surfboards, reinforcing your boat for the next adventure, or engaging in any task that calls for top-tier fiberglass cloth, the Fiberglass Warehouse 4 ounce fiberglass cloth offers the smooth, clear, durable finish you need. Achieve unmatched results with a product that enables high-performance laminating and a professional laminate.

At 3.7 oz per square yard, it’s designed to work seamlessly with polyester, vinyl ester, and epoxy resins. Comes with a silane finish. Works great as a surfacing fabric as well as for laminating, reinforcing, waterproofing and repairs. It can be layered when more strength or thickness is needed.

What makes this product special?

Ideal for professionals and DIYers alike, this plain weave fiberglass is popular for watercraft like surfboards and boats. Also, automotive, bathtubs, canoes, RC models and general purpose fiberglass laminates. It is lightweight and smooth and offers consistent strength both horizontally and vertically. It wets out easily and when saturated with resin, this 4 ounce fiberglass cloth becomes clear.

Our Company

Fiberglass Warehouse is a well-trusted company that relies on excellent materials and premium manufacturing technologies to develop new and innovative products loved by professionals worldwide. Quality is what we strive for, and our fiberglass fabric is a great example of that. Suitable for a wide range of uses, our fiberglass is a multipurpose product that can make your life easier.

  • Plain Weave
  • Silane Finish
  • Layer for More Strength and Thickness
  • Easy to Use
  • Model No. 1522
  • Fabric Weight (Dry): 3.7 oz/yd2 (125 g/m2)
  • Nominal Construction: Warp Count: 24/inch, Fill Count: 22/inch
  • Breaking Strength: Warp: 65 lbs/inch
Gloved hand cutting white fiberglass with scissors next to text on features of fiberglass
Icons explaining features of 4 ounce fiberglass cloth including size and plain weave.
Rolls of fiberglass on cardboard core hanging on rack.

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