Fabricators of Adhesive Tapes & Flexible Materials

MBK SBR-108MD SBR Sponge Rubber Foam is an open cell black 1/8" inch thick, medium density foam, often used for gasketing and sealing.

SBR Sponge Rubber Foam rolls are available either plain or with acrylic or rubber adhesive, in various thicknesses and densities. Custom sizes and shapes available upon request.

Unit of Measure



Brand Part Number


Primary Application

N/A Gaskets Industrial Sealing

Application Description

  • Used for gasketing and seals, sound deadening


  • Good sealing on flat and rough surfaces
  • Good chemical, UV and solvent resistance
  • Provides a good seal against dust and vapors when compressed to a minimum of 30% between two solid surfaces
  • Pass FMUSS & #320 Flame UL9414BF & UL94MF1

Markets Served

N/A Electrical Electronics Manufacturing


N/A SBR Natural Rubber Foam

Adhesive Coating

N/A No Adhesive

Adhesive Type

N/A Plain


N/A Black

Maximum Width/ Master Roll Width

N/A 36 in

Service/Operating Temperature

N/A -20 to 160 ºF

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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