Feature

●General Purpose Fiberglass: The 4 oz fiberglass cloth is popular for a wide range of lightweight applications like laminating, reinforcing, sheathing and waterproofing. It is a flexible fabric and it wets out transparently.
●This fiberglass cloth pack provides a uniform strength horizontally and vertically.
●Generally called a sailboat cloth, it is a smooth, lightweight cloth, and is often used on surfboards, sailboats, cedar strip canoes, or other applications including pool, automotive or marine repairs.
●Use with epoxy, polyester, and vinyl ester resin. Dimensions: 1-yard roll (3 feet) by 50 inches wide for an area of 12.5 sq. ft.
●Model No. 1522. Plain weave, 6 mils thick.


Description

Folded one yard of four ounce fiberglass cloth next to close up of white fiberglass weave.Folded one yard of four ounce fiberglass cloth next to close up of white fiberglass weave.
Image of surfboards, RC plane, cedar strip canoe and boat made with fiberglass.Image of surfboards, RC plane, cedar strip canoe and boat made with fiberglass.
Four ounce fiberglass cloth plain weave close up with quarter for size reference.Four ounce fiberglass cloth plain weave close up with quarter for size reference.

Quality Fiberglass Cloth

For Laminating, Reinforcing, Waterproofing, Repair and More!

Whether youre 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
  • 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 fiberglassGloved 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.Icons explaining features of 4 ounce fiberglass cloth including size and plain weave.
Rolls of fiberglass on cardboard core hanging on rack.Rolls of fiberglass on cardboard core hanging on rack.