Number 6 Cotton Duck Canvas (21 oz) Fabric SV577059 Image A5
Number 6 Cotton Duck Canvas (21 oz) Fabric SV577059 Image A3

#6 Cotton Duck Canvas (21 oz)

Sale price$13.99/ yard

Numbered Duck: #6 Duck

Choose the right duck canvas weight for your project: #4 is the heaviest and most rigid, ideal for industrial and high-wear use. #6 and #8 are strong yet slightly more flexible, great for bags and workwear. #10 is a versatile mid-weight for crafts and totes. #12 is the lightest, best for softer, lighter sewing and decorative applications.
SKU: SV577059
yard(s)

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Estimated restocking date: June 2, 2026

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Matching Thread & Zipper

Keedil® Double-Face Satin Ribbon (3/4 Inch)
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Keedil® Grosgrain Ribbon Solid (2.25 Inch)
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Sale price$16.99 / spool
Keedil® Solid (1.5 Inch) Grosgrain Ribbon
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Sale price$9.99 / spool

Details

Content:
100% Cotton
Width:
60 inches
Weight:
675 GSM
Thickness:
1.35 mm
Care:
Machine Wash With Like Colors; Tumble Dry, Low
Hypallergenic
OEKO-TEX® STANDARD 100 Certified

Description

#6 Cotton Duck Canvas fabric is a heavy-duty, strong, and tightly woven material made from 100% cotton fibers. This hypoallergenic fabric is undyed, natural, and OEKO-TEX® STANDARD 100 certified, meaning it has been tested for harmful substances and is safe for human use. Woven in a durable plain basket weave, #6 Cotton Duck Canvas offers excellent strength, stability, and a coarse, structured texture suitable for demanding applications. Measuring 60 inches wide, this material is approximately 1.35 millimeters thick, has a 675 GSM, and weighs about 22 ounces per square yard or 33 ounces per linear yard.

Create a variety of applications with #6 Cotton Duck Canvas. Use this fabric to make durable items such as tote bags, aprons, backpacks, and footwear. Its strong construction also makes it ideal for heavier uses like upholstery, protective covers, tarps, and utility storage solutions. Additionally, it works well for creative and functional projects including painting surfaces, DIY home décor, fabric art, and custom heavy-duty crafts.

Sold by the yard, or in bulk by the roll, shop #6 Cotton Duck Canvas fabric online at wholesale prices!

Care Instructions

This fabric can be machine washed at warm temperatures. For the best and safest cleaning, it is recommended to only wash this fabric with similar colors and tumble dry it on a low setting to prevent any bleeding or fading.

FAQ

What is #6 Cotton Duck Canvas fabric?

#6 Cotton Duck Canvas fabric is a heavy-weight, durable 100% cotton fabric woven in a tight plain (basket-style) weave for strong structure and resilience. It offers a firm yet slightly more workable feel than #4, making it suitable for rugged projects that still require some flexibility in handling.

How to wax #6 Cotton Duck Canvas fabric?

To wax #6 Cotton Duck Canvas fabric, start with clean, dry fabric and a block of fabric wax (such as beeswax or a canvas wax blend). Lay the fabric flat and rub the wax evenly across the surface, focusing on consistent coverage, especially seams and high-wear areas. Then use a heat source like a hairdryer or heat gun on low to gently melt the wax so it penetrates the fibers. Once fully absorbed, let the fabric cool and cure for several hours to overnight. For added water resistance and durability, you can repeat the process with a second light coat if needed.

How to print on #6 Cotton Duck Canvas fabric?

Printing on #6 Cotton Duck Canvas fabric can be done using methods like screen printing, block printing, or direct-to-fabric printing, depending on the equipment available. For best results, the fabric should be clean, pre-washed (if possible), and laid flat or tightly stretched to ensure an even surface. Screen printing works especially well due to the fabric’s tight weave and durability, allowing ink to sit cleanly on top while still bonding to the fibers. For smaller projects, fabric paints or stamping techniques can also be used. After printing, allow the ink to fully dry and heat-set it if required by the ink manufacturer to improve wash durability and long-term adhesion.

What is #6 Cotton Duck Canvas fabric made of?

#6 Cotton Duck Canvas fabric is made of 100% cotton fibers woven together in a tight plain (basket-style) weave. This construction creates a dense, durable textile that is naturally breathable, strong, and long-lasting while maintaining a structured, textured feel.

What is #6 Cotton Duck Canvas fabric used for?

#6 Cotton Duck Canvas fabric is used for heavy-duty applications that require strong durability with a bit more flexibility than the heaviest grades. Common uses include work bags, backpacks, heavy aprons, upholstery projects, storage solutions, and rugged craft applications. Its heavy weight and tight weave provide excellent strength and structure, making it ideal for items that need long-lasting performance and resilience while still remaining manageable for cutting, sewing, and printing.

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