Use our Heavy Duty #4 Canvas for Industrial Strength Applications
#4 canvas is extremely heavy duty. Remember the lower the #, the higher the ounces per square yard. #4 Cotton Duck Canvas is commonly used for industrial strength bags, work clothes, hammocks, sand bags and director chairs.
#4 Heavy Duty Canvas is 100% cotton. Its construction consists of a double filled plain weave which makes it smooth, but very resistant to rips and tears. This canvas fabric is natural, meaning it is unprimed and has not been bleached.
Our #4 natural duck canvas is 24 oz’s per square yard and is available in a 5’ width. Shop our wide selection of numbered duck canvas for other sizing and strength options.