Made from 100% natural cotton, our #4 Cotton Duck Canvas is one of the heaviest and most durable canvas fabrics available. Weighing approximately 24 oz per square yard, this ultra-heavyweight material features a tight, dense weave that provides exceptional strength and abrasion resistance. Its firm structure and thick composition make it an excellent choice for applications requiring maximum durability. The fabric retains its natural, unbleached color, giving it a classic, raw aesthetic. Despite its weight, it remains breathable and flexible, ensuring it can withstand heavy use while maintaining its integrity. #4 Cotton Duck Canvas (24 oz) is also Oeko-Tex Standard 100 certified, meaning it has been checked to not contain any harmful chemicals. Designed for industrial, commercial, and heavy-duty applications, #4 Cotton Duck Canvas is ideal for construction tarps, durable floor coverings, sandbags, and heavy-duty equipment covers. Its ultra-rugged build makes it a top choice for military-grade gear, reinforced workwear, and protective barriers. Additionally, artists and craftsmen favor this fabric for large-scale canvas paintings, sturdy upholstery, and custom projects. Whether you need weather-resistant protection, strong reinforcement, or long-lasting functionality, this fabric delivers unparalleled performance. Choose #4 Cotton Duck Canvas for the toughest projectswhere strength, reliability, and resilience matter most.
