ACCELERATOR CBS CZ is a highly active promoter offering excellent aftereffect, scorch resistance, and fine processing safety with a short vulcanization time. It acts as an alkali promoter and works synergistically with thiuram disulfide to enhance the activity of amino armor class and hydrochloric acid. This accelerator is suitable for all kinds of rubber, provides a slight color, does not spray frost, and results in vulcanizates with good aging resistance, tensile strength, and tensile modulus.