Fabricators of Adhesive Tapes & Flexible Materials

MBK ES102 Polyurethane Ester Foam is an open cell flexible foam, charcoal color and 1/2" thick. Typically, ester foam has increased mechanical strength, better shock absorption and increased chemical and UV resistance than ether foam. Often used for cushioning and insulation in the packaging, construction and transportation industries.

Polyurethane Ester Foam is available plain or with either acrylic or rubber adhesive and in various thicknesses and densities. Custom sizes and shapes available upon request.

Unit of Measure



Brand Part Number


Primary Application

N/A Damping Gaskets Packaging Sealing

Application Description

  • Used as a dust seal or cushion on many applications


  • Ester grade 2.0 CUST UL Polyurethane Foam
  • Flammability UL94 HF-1 MVSS 302

Markets Served

N/A Displays Electrical Electronics Graphics Manufacturing Recreation


N/A Polyurethane Ester Foam

Adhesive Coating

N/A No Adhesive

Adhesive Type

N/A Plain


N/A Gray

Maximum Width/ Master Roll Width

N/A 54 in


N/A 2 lb/ft³

Tensile Strength

N/A 15 psi

N/A The physical properties listed are typical values based on PSTC, ASTM and other standard tests. This data should be used as guides only, and not as specification limits. Our recommendations for use are based on practical experience and testing. However, it is the responsibility of the user to determine the suitability of the product for his intended use. MBK Tape Solutions will not assume liability for claims beyond the replacement value of our product proved to be defective.

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