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#4 Cotton Duck Canvas (24 oz)
Numbered Duck: #4 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.
yard(s)
Restocking soon!Matching Thread & Zipper
Details
Content:
100% Cotton
Width:
60 inches
Weight:
800 GSM
Thickness:
1.40 mm
Care:
Machine Wash With Like Colors; Tumble Dry, Low
Hypallergenic
OEKO-TEX® STANDARD 100 Certified
Description
#4 Cotton Duck Canvas fabric is an extra heavy-duty, highly durable, and densely 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 very tight plain basket weave, #4 Cotton Duck Canvas is extremely strong, rigid, and long-lasting with a coarse, structured texture designed for the most demanding applications. Measuring 60 inches wide, this material is approximately 1.40 millimeters thick, has a 800 GSM, and weighs about 24 ounces per square yard or 39 ounces per linear yard.
Create a variety of applications with #4 Cotton Duck Canvas. Use this fabric for ultra-durable projects such as heavy-duty tote bags, industrial aprons, reinforced backpacks, and rugged footwear. Its extremely strong construction also makes it ideal for demanding uses like upholstery reinforcement, protective covers, tarps, and utility-grade storage solutions. Additionally, it can be used in crafts and structural applications including painting surfaces, staging props, DIY home builds, and heavy fabric art projects.
Sold by the yard, or in bulk by the roll, shop #4 Cotton Duck Canvas fabric online at wholesale prices!
FAQ
What is #4 Cotton Duck Canvas fabric?
#4 Cotton Duck Canvas fabric is an extra-heavy weight, highly durable 100% cotton fabric woven in a tight plain (basket-style) weave for maximum strength and rigidity. It has a very firm, structured feel designed for demanding applications where durability and long-term performance are essential.
How to wax #4 Cotton Duck Canvas fabric?
To wax #4 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 #4 Cotton Duck Canvas fabric?
Printing on #4 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 #4 Cotton Duck Canvas fabric made of?
#4 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 #4 Cotton Duck Canvas fabric used for?
#4 Cotton Duck Canvas fabric is used for extremely heavy-duty and industrial applications thanks to its exceptional strength and rigidity. Common uses include upholstery foundations, heavy equipment covers, tarps, tool rolls, workwear, and large-scale utility or outdoor projects. Its very heavy weight and tightly woven structure provide maximum durability and structure, making it ideal for demanding applications where long-lasting performance and toughness are essential, though it is less flexible and more challenging to sew than lighter duck canvas weights.