The U.S. Army Engineer Research and Development Center (ERDC) was tasked by the U.S. Marine Corps Systems Command (USMC) to evaluate commercial dust palliatives that have become available since the comprehensive testing performed on helipads by the ERDC in 2005. Both laboratory and field evaluations were performed on the dust palliatives. Laboratory evaluations consisted of observing erosion measurements and optical dust concentration for three product application concentrations, 0.4, 0.8, and 1.2 gsy (gallons/square yard). Field evaluation consisted of constructing 150-ft by 150-ft helipads at Marine Corps Air Station, Yuma, AZ. Evaluation of the dust palliatives was based on their ability to prevent dust and foreign object debris as well as their compatibility with existing USMC dust abatement equipment. Approved products will be used to update the USMC Dust Abatement Handbook (PCN 50011240000). DISCLAIMER: The contents of this report are not to be used for advertising, publication, or promotional purposes. Citation of trade names does not constitute an official endorsement or approval of the use of such commercial products. All product names and trademarks cited are the property of their respective owners. The findings of this report are not to be construed as an official Department of the Army position unless so designated by other authorized documents.