What Are Hazardous Material Boxes?
Hazardous material (hazmat) boxes are specially designed corrugated shipping containers that meet strict UN and DOT regulations for transporting dangerous goods. These boxes provide structural integrity, cushioning, and labeling compliance required for shipping flammable liquids, corrosives, oxidizers, and other regulated materials.
UN Certification & DOT Compliance
All our hazmat shipping boxes carry UN certification markings (e.g., UN 4G or UN 4GV) indicating they've passed rigorous drop, stacking, and vibration tests. DOT (Department of Transportation) approval ensures your shipments comply with 49 CFR regulations for ground transport, while IATA/ICAO certification allows air freight.
Common UN box types:
- UN 4G - Fiberboard boxes for solids
- UN 4GV - Fiberboard boxes with inner receptacles (liquids)
- UN 4D - Plywood boxes for heavier items
What Can You Ship in Hazmat Boxes?
Our hazardous material packaging solutions are ideal for:
- Paint & Coatings - Gallon cans, quart cans, 5-gallon pails
- Chemicals & Solvents - Flammable liquids (Class 3), corrosives (Class 8)
- Batteries - Lithium-ion, lead-acid (with proper cushioning)
- Aerosols - Spray paints, cleaning products (Class 2.2)
- Cleaning Products - Industrial cleaners, disinfectants
- Adhesives & Resins - Epoxies, glues, sealants
Paint Can Boxes & F-Style Can Shippers
Shipping paint? Our paint can boxes feature foam inserts or corrugate dividers to prevent shifting during transit. Available sizes for 1-gallon, 1-quart, and 5-gallon paint cans. F-style can boxes (for rectangular plastic jugs) include custom foam cutouts for snug, secure fits.
Plastic Jug Foam Shippers
For liquid chemicals in plastic jugs or bottles, our foam shippers provide superior cushioning and absorption protection. Molded foam inserts hold containers in place while meeting UN packaging group requirements (PG I, II, or III based on danger level).
Metal & Plastic Pails
Need inner containers for your hazmat boxes? We stock UN-rated metal pails (tinplate or steel) and plastic pails (HDPE) in sizes from 1-gallon to 6.5-gallon. Pair with our UN 4GV boxes for complete compliance.
How to Choose the Right Hazmat Box
Step 1: Identify your material's hazard class (Class 3 flammable liquid, Class 8 corrosive, etc.)
Step 2: Determine packaging group (PG I = high danger, PG II = medium, PG III = low)
Step 3: Select box size based on your inner container dimensions
Step 4: Verify certification - Match UN marking to your shipping mode (ground/air/ocean)
Not sure? - our team can recommend the right solution based on your product and shipping method.
Bulk Pricing for Commercial & Industrial Buyers
Prism Pak specializes in wholesale quantities for manufacturers, chemical distributors, paint suppliers, and logistics companies. The more you buy, the more you save. Request a custom quote for pallet or truckload orders.
Why Buy Hazmat Boxes from Prism Pak?
- Certified Compliant - All boxes meet current UN/DOT/IATA standards
- In-Stock & Ready to Ship - No long lead times
- Competitive Wholesale Pricing - Direct from supplier, no middleman markup
- Expert Support - Packaging specialists available to help you stay compliant
- Free Samples - Test our quality before placing bulk orders
Frequently Asked Questions
Do I need UN certified boxes to ship paint?Yes. Paint is typically classified as a Class 3 flammable liquid under DOT regulations 49 CFR 173.150, so it must ship in UN certified packaging - normally a UN 4GV box with proper inner containers - unless your quantity falls under a de minimis or limited quantity exception (under 1 liter for air, with separate thresholds for ground). What is the difference between UN 4G and UN 4GV boxes?UN 4G fiberboard boxes are certified for solid materials, while UN 4GV boxes are certified for use with inner receptacles such as cans, bottles, and pails - the "V" stands for variation packaging with inner packagings, which is what you need for liquids like paint, solvents, and chemicals. Can you reuse a UN certified hazmat box?No - UN certified hazmat boxes are single-use only. Reusing one voids the certification and violates DOT regulations even if the box looks undamaged, so a new certified box is required for every hazardous materials shipment. How do you label a hazmat shipment?Beyond using a UN certified box, you must apply the correct hazard class diamond labels, the UN identification number for the material, and a shipper's declaration for dangerous goods. Carriers such as FedEx and UPS publish their own hazmat labeling requirements, so check their guides before tendering the shipment. What sizes of hazmat boxes and pails do you stock?We stock hazmat boxes sized for standard 1-quart, 1-gallon, and 5-gallon paint cans, F-style plastic jugs, and chemical bottles, plus UN-rated metal (tinplate or steel) and HDPE plastic pails from 1-gallon to 6.5-gallon that pair with our UN 4GV boxes. Do you offer custom hazmat box sizes and foam inserts?Yes. Our stock hazmat boxes cover most standard paint cans, chemical jugs, and pails, and we can quote custom foam inserts or non-standard box sizes - minimum order quantities may apply. Call 1-800-867-5744 to discuss your container dimensions and hazard class. Related Products
Looking for other packaging solutions? Browse our corrugated boxes, bulk cargo boxes, and weather resistant boxes for non-hazmat items.
Order hazardous material boxes today. Questions? Call us at 1-800-867-5744 or contact our packaging specialists.
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