NR 40 Red - a high-quality red natural rubber membranes with hardness 40 Shore A, intended for use in membrane presses in furniture manufacture. The high working temperature resistance up to 130 C and high elongation till 700% allow extend service life of membrane. More cycles less downtime. The membranes can be used in hot membrane presses, as in cold vacuum presses. NR-40 Vacuum Membranes supplied with smooth/textured finish. Wide range of sizes.