This Buna-N rubber roll is a versatile material for all kinds of projects. It’s 40A durometer, which means it’s firm yet flexible, with a smooth texture and black color. The roll is 1/32 inch thick, 36 inches wide, and 15 feet long—plenty to work with. Buna-N rubber is great for resisting oils, greases, fuels, and mild chemicals, plus it handles water well. It’s tough, with a tensile strength of 1,000 psi, 350% elongation, and a temperature range from -30°F to 250°F. Use it for gaskets, seals, liners, or any application where you need durable, chemical-resistant rubber. Perfect for automotive, industrial, or DIY uses. Whether you’re repairing machinery, making custom seals, or crafting, this roll delivers reliable performance. Meets ASTM D2000 BF 407 specs. Cut it to size and get creative. A handy supply for workshops, factories, or home projects.
