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Void Fillers and cardboard honeycomb

For less shift in your shipments.

Fill components and honeycomb cardboard blocks are designed for filling voids, from pallet underhang to voids in transportation equipment. They’re strong, lightweight protection that’s easy to install. Void filler blocks and filler products are ideal for stabilizing cartons, bulk bins, bags, or other containers, and are available in a wide range of standard sizes.  Choose cardboard honeycomb corrugated panels or lock and load styles.

Download This Specification Sheet
Product Image Description



Void Fillers

Drop-down style Excellent for lateral, center, or sidewall spaces.
Ship and store knocked down, saving cost and space.
Honeycomb corrugated drop-downs are available in many standard sizes.



Void Fillers

Dual-Drop space fill-in Use to brace center-loaded units for correct axle weights.
Honeycomb corrugated dual-drops can be shipped and stored knocked down.



Void Fillers

box style Use in center voids to prevent lateral shift. Good for bracing non-rectangular units, such as bulk bags, pails, etc.
Feature closed sides for easy use with bagged products.



Void Fillers

Fan-Fold void fillers For products loaded on the sides, away from the walls.
Honeycomb corrugated fan-folds can be shipped and stored knocked down.




Honeycomb corrugated panels made of cardboard Corrugated honeycomb panel for filling lengthwise or lateral voids and pallet underhang, whether in boxcars, trailers, or containers.
Often used adjacent to reduce voids for optimum Air Bag performance.



Space Fillers

m-type space fill-in Fill large, lengthwise space in the forward part of trailers for correct weight distribution.


Lock'n Load

Brace Fillers

Lock 'n Load brace fill For filling lengthwise voids in shipments of panel products and other commodities. Very strong and light. AAR-approved.


Void Filler Blocks

Fill-in blocks Filler-Blocks fill the cubic space of a pallet load of your product without the weight. Used to increase shipping capacity beyond blocks of 4 pallet loads in boxcars and to spread weight distribution in intermodal shipments.

Down River® G-Force Fill Components brace your shipments for correct weight distribution and protection against shifting in transit. Let our Down River Load Securement Specialists train your employees in best practices for optimum use.

Fill components are just part of the many product groupings offered by Down River. Ask your Down River Load Securement Specialist for information on our full line and our unique custom-design capabilities.

Protect your products and your profits.

Symbol guide for Boxcar, Intermodal, OTR, and Roll Paper
Product Standard Sizes Available Mode/Application
Lateral Application Lengthwise Application Pallet Underhang
G-force Cardboard Honeycomb Panel specs Light Duty 24"- 48" 36"- 96" 1"- 12" **** ALL MODES
Standard Duty 24"- 48" 36"- 96" 1"- 12" ****
Heavy Duty 12"- 48" 48"- 120" 1"- 12" ****  
Heavy Duty Plus, or w/reinforcing block 36"- 48" *** 48"- 120" 1"- 12" ****  
Extra Heavy Duty (for Roll Paper) 20"- 30" *** 48"- 120" 1"- 6" ****  
Product Widths STD
Thickness (for filling
G-Force Drop-Down Void Fillers   24"- 108" 3"- 30" ALL MODES    
G-Force Dual-Drop Void Fillers   24"- 60" 24"- 36"
G-Force Box-Style Void Fillers   16"- 28" 4"- 24"
G-Force Fan-Fold Void Fillers   36"- 72" 4"- 16"
G-Force M-Type Space Fillers   24"- 96" (height installed) 48" (front to back in trailer)  
G-Force Filler Blocks       ALL MODES ALL MODES  

* Most standard widths and lengths are available in 12” increments.
** Most standard thicknesses are available in 1” increments.
*** Widths are sized to application.
**** For voids larger than standard thicknesses, multiple pieces can be used.

To find out more about our engineering and design capabilities as well as our North American footprint, contact your Down River® Load Securement Specialist today.

Variety of G-Force bags, braces, fill

G-Force: Backed by the best.

With G-Force, great products are just the beginning. At Down River, we have the infrastructure and support to give you the best load-securement solutions for your shipments. They include:

  • Strategic Locations across North America
  • Load-securement specialists
  • Cargo Securement assessment & audits
  • On-site training
  • Custom load-securement solutions