Durometer Range Suggestions And Physical
Considerations

When researching for a manufacturing project, the right qualifying information will go a long way toward getting you started. To help you make an informed decision on your next polyurethane part order, we have created a chart with suggested durometer ranges for various applications. In conjunction with that, we have listed the physical properties of different durometers that you should consider for each use.

Suggested Durometer Ranges

The following durometer ranges (notated as shore durometers) are matched with a set of physical characteristics that would likely be ideal for the intended application of the finished polyurethane product. Every project is different and will need to be evaluated on a case-by-case basis- but this chart is a good starting point to give you an idea of what to look for.

Index of Physical Considerations

Application Selector

Select Application:

Shore "A":

Shore "D":

Physical Considerations:

Durometer Reference Calculator

While the shore hardness scale is a great way to specify to manufacturers what you’re looking for, a letter and a number can only tell you so much in a practical sense. To make it easier to get an idea of what each durometer is really like, we’ve put together a this quick reference calculator. Simply use the drop-down menus to specify which scale and hardness you want to know more about, and our calculator will give you a common item with comparable hardness or softness.