55 Gallon CR 5 Mil Round Bottom Drum Liners - 100 Pack

• 55 Gallon Fit: Form-fitting design conforms to the inside of standard 55 gallon drums.
• Chemical-Resistant Construction: Multi-layer nylon-barrier material handles many chemicals that can attack polyethylene.
• 5 Mil Thickness: Heavy 5 mil construction provides dependable protection for industrial drum applications.
• Round Bottom Design: Continuous circular heat-sealed bottom helps reduce folds and wrinkles that can trap product.
• Fold-Back Style: Extra material folds over the drum rim for simple placement and secure handling.
• FDA Compliant Material: Suitable material helps support clean handling where product contact requirements apply.

These 55 gallon chemical-resistant drum liners, 5 mil round bottom flexible liners, and fold-back industrial drum liners provide a clean barrier inside your drum. Each liner conforms closely to the drum interior, helping you protect stored products and simplify cleanup. The 55 gallon size makes these liners practical for many industrial processing and storage tasks.

The round bottom construction helps the liner follow the shape of your drum without the corner folds found in standard flat bags. A continuous circular heat-sealed bottom creates a smooth interior surface. This design reduces wrinkles and pockets where powders, liquids, pastes, or other materials could collect, helping you recover more product during transfer or dispensing operations.

Chemical-resistant CR construction gives you added protection when ordinary polyethylene may not meet the needs of your application. The multi-layer nylon-barrier structure is designed to withstand many chemicals that can attack polyethylene. At 5 mil thick, each flexible drum liner provides a durable barrier while remaining easy to place, shape, fold, and remove during normal industrial use.

The fold-back design extends over the top rim of the drum, making the liner easy to position before filling. Folding the material over the rim also helps keep the liner accessible during handling. With a 40-inch height, the liner provides the coverage needed for compatible 55 gallon drums while supporting efficient filling, processing, storage, and material transfer procedures.

Each case contains 100 liners and weighs approximately 55 pounds, making this package well suited for facilities that use drum liners regularly. The FDA compliant material can support applications with suitable product-contact requirements. When using a liner with a UN-certified drum, remember that adding a liner may affect the drum's original certification and can require recertification.

These flexible liners can support chemical processing, manufacturing, blending, ingredient handling, waste collection, and other operations where keeping material away from the drum wall is useful. They can also reduce the amount of direct drum cleaning needed between compatible uses. That can make routine material changes easier in busy production, warehouse, laboratory, and processing environments.

For facilities handling powders or thicker products, the smooth circular bottom can help prevent material from settling into sharp bag corners. The liner can also provide a removable inner layer when workers need to separate drum contents from the container itself. Always confirm chemical compatibility with the liner material before using it with a specific substance or process.

The 100-pack case provides a practical supply for plants that change liners after each production batch, filling cycle, or material-handling job. Keeping replacement liners available can help crews prepare drums without waiting for individual supplies. Their flexible construction also makes them easier to store in a designated packaging or production area until they're needed for the next operation.

CR liner material is a useful choice when an application calls for more chemical resistance than general-purpose LDPE. However, actual performance depends on the chemical, concentration, temperature, exposure time, and operating conditions. Review your process requirements before use. These liners are not the same as polypropylene hot-fill liners, which are designed for different temperature demands and applications.

When regulatory drum certification matters, liner selection should be part of your container review. Installing a liner in a UN-certified drum that wasn't originally certified with that liner can invalidate the manufacturer's certification. The user must recertify the drum with the liner installed when required, helping ensure the complete package meets the rules that apply to the intended shipment.