Paperboard



Also known as mat board and museum board, this paperboard is often used to mount pictures or build architectural models and prototypes. Made of 100% cotton, it's stronger than traditional cardstock and won't fray when it's cut.
This paperboard is free of acid and lignin, chemicals that can damage paper and textiles. Plus, it’s made with fade-resistant pigment to prevent it from lightening or yellowing over time.
1-ply paperboard is about as thick as a business card. It cuts more easily than 4-ply paperboard, so is a better choice for model-making projects or light duty mounting.
4-ply paperboard is about as thick as a penny. Stronger and more durable than 1-ply paperboard, it’s suitable for mounting artwork, photographs, and other documents for a long time. Due to its thickness, cutting 4-ply paperboard may require several passes with a utility knife or paper cutter.
For technical drawings and 3-D models, click on a part number.
Corrugated Plastic Box and Pallet Liners

Plastic liners resist punctures, moisture, and many acids. Use them between pallets or layers of stacked material, or to reinforce the bottom of shipping boxes.
Wd. | Lg. | Thick. | Color | Material | Pkg. Qty. | Pkg. | |
6" | 6" | 1/8" | White | Polypropylene Plastic | 5 | 000000000 | 00000 |
12" | 12" | 1/8" | White | Polypropylene Plastic | 5 | 00000000 | 0000 |
24" | 24" | 1/8" | White | Polypropylene Plastic | 1 | 00000000 | 0000 |
24" | 36" | 1/8" | White | Polypropylene Plastic | 1 | 000000000 | 00000 |
24" | 48" | 1/8" | White | Polypropylene Plastic | 1 | 00000000 | 00000 |
36" | 36" | 1/8" | White | Polypropylene Plastic | 1 | 000000000 | 00000 |
36" | 48" | 1/8" | White | Polypropylene Plastic | 1 | 000000000 | 00000 |
48" | 48" | 1/8" | White | Polypropylene Plastic | 1 | 00000000 | 00000 |
48" | 60" | 1/8" | White | Polypropylene Plastic | 1 | 000000000 | 00000 |
60" | 60" | 1/8" | White | Polypropylene Plastic | 1 | 000000000 | 00000 |
Crush-Resistant Corrugated Cardboard Box and Pallet Liners

These liners have a layer of hexagonal cells instead of typical corrugation, so they distribute loads better than standard cardboard liners. Use them between pallets or layers of stacked material, or to reinforce the bottom of shipping boxes.
Wd. | Lg. | Thick. | Color | Pkg. Qty. | Pkg. | |
20" | 48" | 1/2" | Brown | 4 | 0000000 | 000000 |
Blank Signs

Fill in the blank with your own custom warnings, labels, and messages. You can write on these signs with markers, add color with paint, or stick on adhesive-back characters. Many even work with printers.
Plain Back
More than twice as thick as our other blank signs, these are a good option for freestanding signs and displays.
Corrugated polypropylene signs are durable enough for temporary use outdoors. They're commonly paired with sign stakes. Polystyrene foam is also called foam core.
Sign Stakes
Drive these stakes into the ground to display your foam or corrugated signs outside.