an improved fluent product dispensing apparatus is disclosed and includes a temperature indicator so that the user may view the temperature of the fluent product components prior to and during dispensing . the apparatus includes one or more supply containers of a reactive component , a dispenser and a conduit for conveying the reactive components to the dispenser . one or more of the supply containers has a temperature indicator mounted to its exterior that is viewable through a package , or carton , that encloses the supply containers . this indicator displays the temperature of the contents of the supply container so that a user can ensure proper dispensing of the reactive components .