Request a free quote
die cutting materials

Open and Closed Cell Sponge
Rubber Die Cutting

Serving a wide range of sectors, American Micro Industries’ Custom Components division offers rotary, steel rule and laser die-cutting services for a variety of materials. We have the technical expertise necessary to identify and source the right materials for your project, and recommend a process that will deliver the best results. In everything we do, our goal is to provide quality work quickly, at an reasonable price, and to stand behind it with service you can count on.


Our expertise encompasses both open and closed cell sponge die cutting. Call us today to request a quote, or keep reading to learn more.

Open and Closed Cell Materials


Closed cell — also known as expanded rubber — materials we work with include neoprene, silicone, PVC foam and more. Various densities, thicknesses and colors are available. Available open cell products include a wide range of natural and synthetic rubbers. Contact American Micro Industries directly for a complete list of materials.

Closed cell sponge materials tend to be more rigid, while open cell sponge rubbers are softer, with a higher compression set. That being said, different materials offer different properties. With a long history in manufacturing, we can recommend a product with the material properties your project requires.


Potential Applications


Manufacturers use cell sponge rubber to create gaskets, seals, safety bumper strips, packaging materials and other products. Generally speaking, cellular rubber products offer excellent oil and water resistance, consistent performance in extreme temperatures, superior durability and other desirable properties. They are also easy to cut with precision, resulting in a higher quality of finished product.

Many of our cell sponge rubber materials meet ASTM or MIL-STD standards for use in specialized applications. Contact our office to discuss the needs of your project and let our team suggest a product that will deliver the best value for your money.