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NMFC 4627 - Non-Haz Adhesives & Glues | Class 50–400

Article ID
4627
Adhesives, glues, cements — NMFC Item 4627
Freight Group
UNGROUPED ARTICLES
Ungrouped, density-driven adhesive commodities
Class Range
50-400 13 classifications
Classes 50–400 by pounds per cubic foot
Hazardous
No
Non-hazardous—no DOT labels or placards

Classification Details

NMFC Description Class
4627.00 Show more
4627.01 Less than 1 400
4627.02 1 but less than 2 300
4627.03 2 but less than 4 250
4627.04 4 but less than 6 175
4627.05 6 but less than 8 125
4627.06 8 but less than 10 100
4627.07 10 but less than 12 92.5
4627.08 12 but less than 15 85
4627.09 15 but less than 22.5 70
4627.10 22.5 but less than 30 65
4627.11 30 but less than 35 60
4627.12 35 but less than 50 55
4627.13 50 or greater 50

Notes

Note 4628: NOTE-Does not apply on materials regulated by the U.S. Department of Transportation as hazardous and required to bear a Hazard Class or Hazard Division label or placard. For classes applicable to such hazardous materials, see provisions elsewhere in this Classification.

How to Determine Your Class

To find the correct freight class for your shipment:

  1. Verify non-haz status from the SDS (Section 14) and reference NMFC Note 4628. Use a clear BOL line: “Adhesives, NOI, NMFC 4627, density __ pcf, non-regulated.”
  2. Calculate density to pick the class. For containers, convert volume to cubic feet (gallons ÷ 7.4805), then weight ÷ cubic feet; e.g., a 5‑gal pail at 45 lb ≈ 67 pcf.
  3. Match packaging to NMFC-approved options. Use tight lids, liners, and ring clamps on pails/drums; leak‑resistant boxes or NMFC Packages 1398/2213/2463/2467/2516 when applicable.
  4. Stabilize and mark freight for liquids or pastes. Unitize on pallets, add orientation arrows and “Do Not Freeze/Protect From Heat” as needed to prevent set-up or freeze damage.

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

Business Value

  • Non-hazardous designation avoids HazMat surcharges and broadens carrier options, improving service levels and lead times.
  • Density-based rating lets heavier, compact adhesives rate lower, cutting LTL costs as pcf increases across the 13 density breaks.
  • Correct NMFC packaging reduces spill risk, preventing cleanup fees and OS&D claims while protecting brand and customer relationships.
  • Accurate BOL descriptions with measured density minimize reweigh/reclass disputes, creating predictable freight invoices and tighter cost control.