NMFC 50180 - Foundry Core Compounds | Class 55

To find the correct freight class for your shipment:

1. Confirm packaging matches the rule: dry material in bags, drums, or Package 2350; liquids in drums only. Example: 50 lb paper bags or 55 gal steel drums.
2. Rate and tender at Class 55. No density rating applies, but list exact gross weight per pallet or drum for accurate LTL quotes.
3. Palletize securely: shrink-wrap bagged product with corner boards, keep off the floor with dry pallets, and cap-stack to prevent burst. Band drums and use bolt-ring closures and bung seals.
4. Document clearly on the BOL: “NMFC 50180 Foundry Core Compounds, NOI,” packaging type and count, and total weight. Note non-hazardous to avoid hazmat handling.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Lower spend from fixed Class 55 versus higher mixed-chemical classes, often yielding better LTL base rates.
• Reduced reclass risk because the item is weight-based and not density-driven, minimizing billing disputes and delays.
• Non-hazardous status broadens carrier options and avoids hazmat accessorials, improving transit flexibility and cost.
• Compliance with approved bags/drums/Package 2350 reduces leakage and OS&D claims, protecting margins and customer commitments.