Cast Urethane Sheets
Our most common, high volume production urethane sheet size is a precision cast 24" x 144". Because of our unique and high volume production set-up with several precision cast urethane molds to produce a number of cast urethane sheets, we can offer a very competitive pricing on polyurethane sheet stock sizes of 24" x 144" or fractions of this size sheets.
- We have the largest open cast urethane sheet mold in the business, that can make any thickness sheets up to 48”x 24’ long
- A number of precision cast sheet molds of sizes 48”x 48”, 36”x 36”, 24”x 48”, 24”x 24” are available to produce sheets in any thickness,or durometer.
- Our ULTRA-PRECISION sheet molds can produce sheets of 24”x 24” in any thickness with a tolerance of + 0.002”
Technical Information
| Thickness | Tolerance | Thickness | Tolerance |
| 1/16 " | +/- 0.010 " | 7/8 " | +/- 0.025 " |
| 1/8 " | +/- 0.010 " | 1 " | +/- 0.025 " |
| 3/16 " | +/- 0.010 " | 1 -1/4 " | +/- 0.035 " |
| 1/4 " | +/- 0.015 " | 1-1/2 " | +/- 0.035 " |
| 3/8 " | +/- 0.015 " | 1-3/4 " | +/- 0.035 " |
| 1/2 " | +/- 0.025 " | 2 " | +/- 0.035 " |
| 5/8 " | +/- 0.025 " | 2-1/2 " | +/- 0.050 " |
| 3/4 " | +/- 0.025 " | 3 " | +/- 0.050 " |
- Standard sizes 12”Wx12”L, 12”x24”, 24”x24”, 12”x48” L, 24”x48” L
- PRECISION CAST SHEETS 12”x12”, 12”x24”, 24"x24”, 36”x36”, 24”x48”, 48”x48”, 24”x72”, 24”x144”
- ULTRA PRECISION SHEETS 24”x 24” (tolerance: +/- 0.002”on thickness)
- OPEN CAST SHEETS 48”x96”, 48”x120”, 48”x144”, 60”x144”, 48”x288”
- Hardnesses 20A, 30A, 40A, 60A, 70A, 80A, 90A, 95A, and 75D
- Standard Colors Amber or Black (Other Colors Available)
Your Polyurethane Sheet Manufacturer & Supplier
Polyurethane Products has manufactured cast urethane sheet stock in-house since 1978, using precision cast molds rather than sourcing sheet material from outside mills. As a polyurethane sheet manufacturer, we control the full process from raw material to finished sheet, which is how we're able to offer both large open-mold sizes and tight-tolerance precision casting from a single facility.
That same in-house casting capability extends across our custom urethane products line, where the same precision molds used for sheet stock support fully custom parts when standard sheet dimensions don't fit your application.
A Cast Urethane Sheets Supplier for Standard & Precision Needs
As a cast urethane sheets supplier, we stock common production sizes for fast turnaround while also maintaining the mold capacity to cast precision sheets when tolerance matters more than lead time. Whether your project calls for standard stock or a precision-cast sheet, our team can confirm current availability and hardness options before you order.
Sheets are just one part of our full stock and standard urethane product line, which also includes polyurethane rods, polyurethane bars, and polyurethane tubes. Sourcing multiple urethane formats from a single manufacturer can simplify procurement compared to working across several vendors for different stock shapes.
Have a Question?
You have questions, we have answers. Contact us today. Our skilled customer service specialists can help you make the right choice in polyurethane applications.