Fine Closed-Cell Polymeric Bun Products.     

Monarch® is an established name representing quality and innovation in polymeric foam buns. Monarch polymeric foam products and custom capabilities serve many industries, including automotive, industrial, electronics, military, sporting goods, marine, and specialty markets.

Materials include primarily buns (blocks) made of EPDM, CR, SBR, ECH, NBR/PVC and various blends. Elastomeric Component Foam (ECF) products like Monarch® are expanded, closed-cell foams comprised of various formulations.


Special Features

  • Fine / tight closed-cell foam structure
  • Excellent resistance to low and high temperatures

  • Excellent resistance to water absorption

  • Made in the USA

Check our Technical Specification Guide or contact one of our technical managers with specific questions for your product or application.