ParaCore is a fiber reinforced, dual cure resin core build-up material in an easy to dispense automix cartridge. ParaCore self cures in four minutes; cuts like dentin; bonds to fiber resin post materials, especially ParaPost Fiber White; releases fluoride; and is radiopaque. ParaCore also features a versatile two-shade system: Bright white to differentiate from tooth structure and a dentin shade for esthetic restorations under ceramic crowns.