Learn all about the basics of expanded polystyrene.

When you’re coming up with a custom case solution for your needs, you might think that the exterior material is the most important factor to decide on. While it’s true that the plastic or aluminum on the outside plays a critical role in protecting your cargo, don’t neglect the interior materials! The foam interior is just as important as the shell exterior in protecting delicate materials and ensuring that your cargo makes it to its final destination. One of the materials we offer here at PSI Cases is expanded polystyrene. In this blog, learn all about expanded polystyrene and the benefits of choosing this interior material. (more…)