DIAMOND-PAK® bulkhead void fillers are used to fill a range of voids for boxcar, intermodal, ocean, and OTR needs. Lightweight and reliable, they provide an additional layer of load securement when used in conjunction with an air bag. These customized honeycomb panels provide significant strength and durability to withstand end-to-end impacts in boxcars. Its unique design provides strength and durability while maintaining the lightweight characteristics required for an ideal load. The DIAMOND-PAK® bulkhead is available in an infinite variety of sizes to