Labelmaster UN 1824 Class 8 Corrosive DOT Hazmat Placard, Tagboard, 25-Pack is a DOT hazmat placard for UN 1824 Class 8 Corrosive shipments. The 25-pack gives carriers, chemical shippers, warehouses and safety teams a dependable supply for trucks, trailers, containers, placard holders and loading dock operations. The 10.75 x 10.75 in format is designed for easy visibility, while the tagboard material is selected for the way the placard will be used. Polycoated tagboard is a smart short-trip option for slide-in placard holders and temporary fleet needs. Use it when stocking DOT placards for trailers, maintaining placard holders, preparing UN-specific hazmat markings, or supporting recurring shipping and fleet compliance workflows. Always verify the UN number, hazard class, wording and material choice against the shipping papers and current regulations before transport. Labelmaster supports professional dangerous goods compliance for fleets, distribution centers and safety teams.