Product Description: CUROX® A-300 R is a red liquid containing an acetone peroxide, which is permeated with diacetone alcohol. This ketone peroxide is suitable as a free radical initiator for curing unsaturated polyester resins. The main area of application is the curing of thin-walled molded parts at room temperature in combination with cobalt accelerators. Characteristics: Due to the bright red color of the peroxide, its uniform distribution in the resin system can be easily checked. The red color disappears during the curing process. Technical Data: Appearance: Red Liquid Desensitizer: Glycol, Diacetone Alcohol Active Oxygen (AO): approx. 4.11 TP6T (mass %) Density (20°C):