5.7 oz Plain Weave Carbon Fiber Tape (3K)

Name: 5.7 oz Plain Weave Carbon Fiber Tape (3K)
Brand: Boat Suppliers
SKU: FG-CF5702-01
Price: 6.95 USD
Availability: InStock
Rating: 5.0 (2 reviews)

SKU:FG-CF5702-01

$6.95 USD

$6.95 yd

Sale Sold out

Shipping calculated at checkout.

1046 in stock

Width: 2"

2" 3" 4" 6" 12"

Length: 1 Yard

1 Yard 3 Yards 10 Yards Full Roll (50 Yards)

Quantity

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Upgrade your project with 5.7oz Plain Weave Carbon Fiber, a premium composite material designed for superior strength, lightweight performance, and exceptional durability. This high-quality 3K carbon fiber fabric features a classic plain weave pattern, ensuring easy handling and a sleek, professional finish. Made in the USA.

Specifications

Fiber Type: High-strength carbon fiber (3K tow)
Weave Style: Plain weave
Fabric Weight: 5.7 oz/yd² (193 gsm)
Width: 50″ (1.27 m) standard
Thickness: ~0.010″ (0.25 mm)
Tensile Strength: ~500 KSI
Tensile Modulus: ~33 MSI
Density: 1.8 g/cm³
Finish: Sizing compatible with epoxy, vinyl ester, and polyester resins
(this product does not have an adhesive backing, it is referred to as a tape because of its size)
This is the same material as our 5.7oz Plain Weave Carbon Fiber Fabric pre-cut into smaller widths

Roll Length: Sold by the linear yard (continuous when possible)

Includes

5.7oz Plain Weave Carbon Fiber by the linear yard

Features

Lightweight yet exceptionally strong
High stiffness-to-weight ratio for structural applications
Plain weave pattern offers dimensional stability and easy handling
Excellent fatigue resistance for long-lasting performance
Corrosion-resistant and impervious to moisture
Compatible with a wide range of resins (epoxy, vinyl ester, polyester)
Ideal for cosmetic applications—distinct carbon fiber aesthetic
Easy to cut, drape, and laminate for complex shapes

Product Data Sheet

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Variant	Variant total	Quantity	Price	Variant total
2" / 1 Yard	2" / 1 Yard $6.95 USD/ea Unit price $6.95 per yd	$0.00 USD	Quantity	$6.95 USD/ea Unit price $6.95 per yd	$0.00 USD

2" / 3 Yards	2" / 3 Yards $18.78 USD/ea Unit price $6.26 per yd	$0.00 USD	Quantity	$18.78 USD/ea Unit price $6.26 per yd	$0.00 USD

2" / 10 Yards	2" / 10 Yards Sale price $49.95 USD/ea Regular price ~~$52.10 USD~~ Unit price $5.00 per yd	$0.00 USD	Quantity	Sale price $49.95 USD/ea Regular price ~~$52.10 USD~~ Unit price $5.00 per yd	$0.00 USD

2" / Full Roll (50 Yards)	2" / Full Roll (50 Yards) $348.00 USD/ea Unit price $6.96 per yd	$0.00 USD	Quantity	$348.00 USD/ea Unit price $6.96 per yd	$0.00 USD

3" / 1 Yard	3" / 1 Yard $8.34 USD/ea Unit price $8.34 per yd	$0.00 USD	Quantity	$8.34 USD/ea Unit price $8.34 per yd	$0.00 USD

3" / 3 Yards	3" / 3 Yards $22.53 USD/ea Unit price $7.51 per yd	$0.00 USD	Quantity	$22.53 USD/ea Unit price $7.51 per yd	$0.00 USD

3" / 10 Yards	3" / 10 Yards $62.60 USD/ea Unit price $6.26 per yd	$0.00 USD	Quantity	$62.60 USD/ea Unit price $6.26 per yd	$0.00 USD

3" / Full Roll (50 Yards)	3" / Full Roll (50 Yards) Sale price $395.00 USD/ea Regular price ~~$417.00 USD~~ Unit price $7.90 per yd	$0.00 USD	Quantity	Sale price $395.00 USD/ea Regular price ~~$417.00 USD~~ Unit price $7.90 per yd	$0.00 USD

4" / 1 Yard	4" / 1 Yard $9.73 USD/ea Unit price $9.73 per yd	$0.00 USD	Quantity	$9.73 USD/ea Unit price $9.73 per yd	$0.00 USD

4" / 3 Yards	4" / 3 Yards $26.28 USD/ea Unit price $8.76 per yd	$0.00 USD	Quantity	$26.28 USD/ea Unit price $8.76 per yd	$0.00 USD

4" / 10 Yards	4" / 10 Yards $73.00 USD/ea Unit price $7.30 per yd	$0.00 USD	Quantity	$73.00 USD/ea Unit price $7.30 per yd	$0.00 USD

4" / Full Roll (50 Yards)	4" / Full Roll (50 Yards) $487.00 USD/ea Unit price $9.74 per yd	$0.00 USD	Quantity	$487.00 USD/ea Unit price $9.74 per yd	$0.00 USD

6" / 1 Yard	6" / 1 Yard $13.84 USD/ea Unit price $13.84 per yd	$0.00 USD	Quantity	$13.84 USD/ea Unit price $13.84 per yd	$0.00 USD

6" / 3 Yards	6" / 3 Yards $37.38 USD/ea Unit price $12.46 per yd	$0.00 USD	Quantity	$37.38 USD/ea Unit price $12.46 per yd	$0.00 USD

6" / 10 Yards	6" / 10 Yards $103.80 USD/ea Unit price $10.38 per yd	$0.00 USD	Quantity	$103.80 USD/ea Unit price $10.38 per yd	$0.00 USD

6" / Full Roll (50 Yards)	6" / Full Roll (50 Yards) $692.00 USD/ea Unit price $13.84 per yd	$0.00 USD	Quantity	$692.00 USD/ea Unit price $13.84 per yd	$0.00 USD

12" / 1 Yard	12" / 1 Yard $18.00 USD/ea Unit price $18.00 per yd	$0.00 USD	Quantity	$18.00 USD/ea Unit price $18.00 per yd	$0.00 USD

12" / 3 Yards	12" / 3 Yards $48.60 USD/ea Unit price $16.20 per yd	$0.00 USD	Quantity	$48.60 USD/ea Unit price $16.20 per yd	$0.00 USD

12" / 10 Yards	12" / 10 Yards $135.00 USD/ea Unit price $13.50 per yd	$0.00 USD	Quantity	$135.00 USD/ea Unit price $13.50 per yd	$0.00 USD

12" / Full Roll (50 Yards)	12" / Full Roll (50 Yards) Sale price $795.00 USD/ea Regular price ~~$900.00 USD~~ Unit price $15.90 per yd	$0.00 USD	Quantity	Sale price $795.00 USD/ea Regular price ~~$900.00 USD~~ Unit price $15.90 per yd	$0.00 USD

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What To Expect When You Order Fabric Rolls

Works Great For:

Marine

Boat Building & Repairs

Aerospace

Built for airplane specs

Automotive

Fiberglass car body repair

Close-up of 5.7oz 3K plain weave carbon fiber fabric showing the tight, even over-under checkerboard tow pattern.

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FAQ

Frequently Asked Questions

What is carbon fiber?

Carbon fiber is a high-strength, lightweight material made from thin strands of carbon. It’s used in aerospace, marine, automotive, sporting goods, and composite construction for its superior strength-to-weight ratio.

Can carbon fiber be used with epoxy resin?

Yes, epoxy resin is the most commonly used resin with carbon fiber, providing a strong, durable bond for structural and cosmetic applications.

How strong is carbon fiber fabric?

Carbon fiber has a tensile strength around 500,000 psi and is roughly five times stronger than steel by weight, which is why it is used where stiffness and low weight both matter. Real-world laminate strength depends on resin, fiber orientation, and layup quality, so a strong carbon panel comes from good wet-out and proper ply orientation, not the fabric alone.

How is carbon fiber different from fiberglass?

Carbon fiber is stiffer, stronger, and lighter than fiberglass, but also more expensive. It’s used when performance and weight savings are critical.

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5.7 oz Plain Weave Carbon Fiber Tape (3K)