Exclusive tripolymer product providing 100% comfort with optimum mechanical and chemical resistance. Excellent resistance and strong chemical protection against a wide range of chemicals: exclusive Trionic formula made from a blend of natural latex, neoprene and nitrile. The manufacturing technology guarantees extremely low levels of contaminants: particles, non-volatile deposits, extracts ISO Class 4 compatibility. Wide range of applications: wide cuff for double wear, increased length for forearm protection and orange colour (518) for classability. Previous designation: Trionic 522. Length/thickness: 61 cm/0.5 mm. Certified according to EN 388 (1110X), EN 374 (KST).