Rubber-Cal Pure gum rubber 1/8-in T x 12-in W x 36-in L Tan Commercial 40A durometer Rubber Roll

Rubber-Cal’s Pure Gum Rubber is an affordable and eco-friendly natural rubber product with high elasticity. This non-marking rubber is naturally sourced from the latex of rubber trees and is free of any synthetic sheet rubber materials. Production of natural rubber sheets leaves almost zero waste, allowing for an affordable and eco-friendly elastic rubber sheet. This flexible rubber has a natural tan color that won’t rub off or leave unsightly stains. Because the gum rubber is non-marking, it is ideal for abrasive applications in industrial and commercial settings alike. This Pure Gum Rubber generally has a higher rebound rate than its synthetic counterparts, and is best for applications that require high elasticity. The natural rubber durometer or hardness is typically much lower than other synthetic rubber materials. A higher durometer indicates a hard elastomer sheeting, while a lower durometer indicates a more flexible and soft rubber. This flexible rubber has a durometer of 40A, giving is a soft surface and excellent pliability. This low durometer is the key feature of Rubber-Cal’s gum rubber, as it has a high tensile strength and can handle a great deal of physical stress without taking damage. Though natural rubber material doesn’t do well with oils and chemicals, the flexible rubber does have good resistance to organic salts, ammonia, acids, and alkalis. The natural gum rubber can also work well in temperatures from -20° to 170° F, making this flexible rubber material great for industrial applications that require more “bounce back.he tan gum rubber is great for absorbing impacts, vibrations, and even sounds to allow for a safe and forgiving surface. This 1/8” flexible rubber is one of the thinner options available and works best in detailed applications. This gum rubber sheeting is a very pliable non-marking material with great resilience, making it the perfect choice for high-impact applications.