Resources
Short guides written from the shop floor for the engineers and buyers who specify cast urethane parts.
Request a quotePolyurethane vs. rubber: which one for your part?
Where urethane beats rubber, where rubber still wins, and how to decide.
Durometer guide for cast polyurethane
What Shore A and D numbers mean, with real-world comparisons and the ranges we use for common parts.
Designing a part for cast urethane
Draft, radii, inserts, undercuts, and tolerances. What to put on the drawing before you send it.
Re-sourcing a discontinued or dropped polyurethane part
Supplier closed or dropped the part? How we work from a sample to get you shipping again.
Frequently asked questions
Minimums, lead times, tooling, material, hardness, and paperwork, answered plainly.
Have a part to cast?
Send a drawing, a sample, or a description of the problem. You will hear back from the owner, usually within one business day, with questions or a quote.