Abstract: A device is provided for flooding a flowable material onto and/or into a manufactured building product. The device includes a framework. A flood system is arranged in the framework to apply the flowable material to manufactured building product. An infeed station including a drive roller and a metering roller is arranged at the infeed end of the apparatus. One or both of the drive roller and metering roller are releasably coupled to a drive motor positioned outside of the framework. An adjusting mechanism may be provided for adjusting the relative vertical position of the metering roller with respect to the drive roller. At least one brush station includes an upper brush and a lower brush positioned downstream from the infeed station. The upper brush and the lower brush are releasably coupled to one or more drive motor positioned outside of the framework.