Industrial Sponge and Foam

Industrial sponge and foam, commonly referred to as sponge rubber, is made of countless tiny air bubbles trapped in a solid or liquid polymer. It’s an ideal material for insulation, cushioning, sealing and other applications.

Industrial sponge and foam is fabricated by melting a special polymer material and frothing it. When it cools, the air bubbles are trapped in the material, giving it its sponge-like appearance. It results in a material that is both versatile and lightweight.

Contact us for complete information on sponge and foam environmental and chemical resistance.



  • Insulating
  • Absorbs liquid
  • Dampens vibration
  • Cushioning and protecting
  • Soundproof
  • Filtering
  • Provides structure



Industrial sponge and foam has uses across a wide range of industries.

  • Furniture manufacturing
  • Aerospace
  • Oil and gas
  • Electronics
  • Automotive
  • Construction
  • Healthcare
  • Household items
  • Acoustic foams
  • Filtration



  • Elongation: 250%
  • Tensile strength: 40 psi
  • Compression Deflection: 3.5 +/-1.5 psi



Depends on the type of foam.

Denver Rubber Company has over 40 years’ of experience, uses the latest technologies and manufacturers in a wide range of materials. Get what you need when you need it.

Rubber & Elastomeric

Denver Rubber Company offers economical solutions to any sheet rubber and elastomerics challenges at a cost effective price.

Felt & Fiber

At Denver Rubber Company, the manufacturing of felt and fiber custom gaskets is one of our areas of expertise. We are innovators in the industry due to our depth of knowledge.

Rubber Seals & Gaskets

Denver Rubber Company endeavors to provide the highest quality packings, gaskets and sealing products. With more than 30 years of experience serving a diverse line of industries.

Sponge & Foam

Denver Rubber Company (DRC) is a custom gasket manufacturer and sponge/foam supplier to a diverse field of industrial and OEM markets.


An innovator in the manufacturing of custom plastic gaskets and seals, our research and development has provided us the knowledge to manufacture in a variety of materials.


DRC designs and manufactures metallic gaskets often used in a diverse line of industries including transportation, technology, heavy/light manufacturing and more.

Have Questions? Contact Us Today!