3M Preferred Converter, Authorized Distributor, and Converter of E-A-R products


  • E-A-R™ ISOLOSS™ LS Foams
ISOLOSS™ high density, fine-celled, polyurethane foam products are extremely lightweight, flexible, durable, and resilient, offering unique combinations of design features for difficult mechanical energy control problems. ISOLOSS™ LS foam products display very low compression set and exceptional resistance to collapse, as well as good impact and vibration absorption. These high impact absorbing foams also exhibit excellent dimensional stability and low outgassing, with rigid thickness tolerances. 
ISOLOSS™ LS foam products are perfect for managing difficult tolerances and mount problems from medical equipment, to gaskets and mounts. ISOLOSS™ LS foams provide excellent shock control and cushioning, yet are durable enough for gasketing, padding and sealing applications.
Contact us for more information regarding our low compression and lightweight ISOLOSS™ high density polyurethane foam products or call us at 510-661-0950 and we will assist you with any questions that you may have regarding E-A-R™  ISOLOSS™ impact absorbing foam materials.

E-A-R™ High Density Polyurethane Foam Applications

ISOLOSS™ LS foam’s ability to remain resilient while effectively absorbing energy make it ideal for impact and cushioning applications. These flexible yet durable foams also offer flame and chemical resistance in severe environments that provide strength and longevity in many applications. ISOLOSS™ LS foams can be laminated to fabrics or other facings and can be configured to make custom seals and gaskets. Some of the applications that ISOLOSS™ LS foam products include:
  • Enclosure and component mounting
  • Securing medical equipment
  • Sealing applications
  • Heavy equipment

ISOLOSS™ High Density Polyurethane Foam Features

High density polyurethane absorbing foams are supplied in roll or sheet form and can be custom die-cut to your specific application requirements. LS foams are durable and can be laminated to fabrics, scrims, or other facings by using a pressure sensitive adhesive backing. These PSA backings make installation simple, while reducing the cost of assembly. When dealing with vibration isolation applications, ISOLOSS™ LS foam’s lightweight and flexible properties, when combined with their durability and controlled compression attributes, allow for one-step application to resolve issues. Some of ISOLOSS™ LS foams additional features include:
  • Meets many standards for gasket and seal usage including UL50, UL157, UL508 and UL514B
  • Excellent internal strength
  • Minimal outgassing
  • Broad temperature use
  • Effective vibration isolation

Contact Rathbun for E-A-R™ ISOLOSS™ High Density Polyurethane Foam Materials Today

Contact us for more information regarding our ISOLOSS™ LS durable and flexible foam product options, or request a quote for further pricing details today. Need custom cutting? Rathbun is here to help! Please visit our converting services and someone from our sales team will assist you.