Demanding applications require uncompromising material solutions.
Whether your application is for gasketing, cushioning, sealing, vibration management, or acoustics control - ISOLOSS™ LS Polyurethane Foams provide an all-purpose solution across many industries. ISOLOSS™ LS Foams are microcellular open-cell polyurethane foams that are soft, highly conformable, and spring-like to keep components in place.
Low Compression Set (<1% at
The foam rebounds to maintain the same fit, form, and function throughout the product's lifecycle (ASTM D1667).
Highly shock absorbent, flammability (UL94 HBF), and chemical resistant foams provide strength and longevity in extreme environments and temperature (-40ºC to 107°C)
Variety of Densities and Thicknesses
Available in 4 densities 10, 15, 20, and 25 lb/ft³. Fill various gap sizes with 8 thicknesses between 1/32″ to 1/2″.
From sensitive electronics to earth-shaking heavy equipment, protect critical equipment from impact, shock, and vibration.
Gasketing and Sealing
UL gasket and sealing rated and pairs well with 3M™ laminating and adhesives. Select the right adhesive with the adhesion testing to foam in the brochure.
Cushioning & Support
Soft and supportive foam that conforms to the design and fills gaps to help protect equipment from wear and tear.
- Buzz, Squeak, and Rattle (BSR)
- Equipment and Component Mounts
- Seals in NEMA Boxes
- Gap Filling
- Vibration Damping
- Light-Duty Sealing
- Shock Absorbing
- Tail Light Sealing
- Heavy Equipment
- Medical Equipment
- Power Generation