Molded from FDA-approved 15-millimeter polyethylene, reusable drum liner fits snugly into Guardair 30 and 55-gallon vacuum drums. Seamless, vacuum-formed construction with contoured lip prevents leakage between the liner and the drum wall, while providing easy closure of the drum cover. Ideal for capturing and storing materials including liquids, chemicals, food, powders, and more. Easy to install.