NS - Closed Cell Neoprene Sponge


Submittal Sheets

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Safety Data Sheets (SDS)


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NS - Closed Cell Neoprene Sponge is placed horizontally beneath relieving angle, or in the vertical expansion joint to act as a control joint

  • Also prevents clogging of expansion joint with mortar
  • Conforms to ASTM D 1056 Grade 2A1


  • Length per piece is 4ft.
  • Available in 1/4", 3/8" or 1/2" thickness (others also available).
  • Standard width is 3". Other widths cut as required.


  • Available with adhesive backing on request
  • Available with tear-strip upon special request
  • Also Available - Solid neoprene for bearing pad conditions - ASTM D 2000 (60 durometer std)