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Carbon Fiber Fabric Plain Weave 3k 193.26gsm/5.7oz 50" AS4

Model: F-375

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Plain Weave Carbon Fiber Fabric/Cloth 50" 3k 5.7oz. This Fabric is AS4 Aerospace 644ksi strength carbon fiber. Commercial grade carbon fiber is 300ksi strength. This fabric has a width of 50", tow size of 3k and is woven in a plain weave.

This material is a high grade PAN fiber, which means you are receiving a higher quality material than many of the other fabrics on the market. 

To harden the raw fabric into a usable form, you will need the appropriate resin or epoxy for your project.

We take care in shipping our items and we will never fold the fabric. Our fabric is always rolled onto a tube to prevent distortion of the weave.

This item is listed by the linear yard, which is 36" long by the 50" width. If you purchase a qty of 2, you will receive one continuous piece of fabric 72"x50" and so on. We will leave the fabric in one continuous piece.

Product Specs   
Unit of Measure Linear Yard
Material Warp Carbon Fiber
Material Weft Carbon Fiber
Weave Plain Weave
Ends Per Inch 12.5
Pics Per Inch 12.5
Yarn Size Warp 3k
Yarn Size Weft 3k
Tow Size 3k
Weight 5.7oz / 193.26gsm
Width 50" / 127cm
Thickness 0.01" / 0.25mm
Strength 644ksi
Resin Consumption 6.48opsy / 219.62gsm @ 40% Resin to Fabric


  • Model: F-375
  • Shipping Weight: 0.66lbs
  • 150 Units in Stock
  • Manufactured by: Hexcel


David Ellis
First time Carbon fiber user. I am working with complex surfaces and this smoothed over them well. I used the 4:1 epoxy and got a nice finish. I love the checker pattern.