Ethafoam® Polyethylene Foam - Thick, single-layer extruded foam plank

Medium Density:

Ethafoam® 150, 180 and 220 foams are widely used for their excellent dynamic cushioning performance in end-caps, corner pads and load separators. Their ability to absorb repeated shocks makes them ideal for cushioning, blocking and bracing of valuable or delicate products.

Roll stock / sheet foams
This versatile foam has a wide range of uses from surface protection to consumer goods. Available in flotation grades that meet UL-1191, ULC (Canada) and CE (Europe) specifications.

Polyethylene Foams:
  • Resilient, lightweight and cost-efficient, with superior physical properties necessary for cushioning barrier applications.
  • Industry’s largest selection of densities and designer colors.
  • Available for worldwide delivery in a wide range of sheet, extruded and laminated plank configurations.
  • Easily converted using traditional fabrication equipment.
  • Special formulations are available that provide static, fire retardant and UV protection.
  • CFC and HCFC free.
  • Reusable and recyclable through

Note: Polyethylene foam is manufactured in strict accordance with A-A-59135/59136 (Formerly PPP-C-1752).

Additional thicknesses, densities, colors and custom formulations can be special ordered to meet virtually any application requirements. Contact your Sealed Air consultative sales representative for details.
Unit of Measure


Manufacturer Part Number

N/A 180


N/A 1-1/2 in2 in3 in


N/A 48 in


N/A 108 in


N/A Anti-Static