EPDM Sponge Sheet

Reglin EPDM Sponge is a weather and heat resistant closed cell EPDM sponge sheet.


Reglin EPDM Sponge Sheet is made from an expanded premium EPDM rubber compound and will display high temperature and excellent chemical resistance to both acids and alkalis. It is closed cell enabling it to create an easily compressible air and watertight seal.

EPDM Sponge has excellent ozone/UV resistance making it weather resistant and suitable for prolonged outdoor use.  It has good physical properties including mechanical strength.

EPDM Sponge exhibits outstanding water resistance.   It is suitable for prolonged exposure to aquatic environments and will not deteriorate when submerged in fresh or sea water.


Reglin EPDM Sponge has been designed primarily for use as a compressible strip, pad, gasket or lining.

It is typically used for sealing or insulating in long term applications with limited cycles of compression.

EPDM Sponge is suitable for long term use in outdoor and marine environments with high UV exposure.  It is also suitable for a range of applications with exposure to high temperatures and mild chemicals.

EPDM Sponge is used across a wide range of industries.  Its properties make it suitable for a wide range of applications including.

  • Gaskets
  • Compressible Seals
  • Insulation barriers
  • Expansion joints
  • Energy & sound absorbers
  • Variety of sealing applications


Density125 kg/m³KSM ISO 7214:2006
Hardness45° ± 5° Shore 00KSM 6660:2006
Tensile Strength400 kPaJIS K6767:1998
Elongation @ Break200%JIS K6767:1998
Temperature Range-30°C to +100°C
Tear Strength2.9 kN/mASTM D624
Compression Set 24 hrs @ 72°C8% (max)KSM ISO 1856:2002
Compression Deflection @ 25% Compression40 ± 10 kPaASTM D1056


Reglin stock EPDM Sponge Sheet in a range of standard thicknesses. Other thicknesses from 3mm to 50mm can also supplied upon request, short lead times will apply. It can also be supplied in cut lengths, strips, pads and a wide variety of custom cut shapes and gaskets to suit your application requirements.

SPE210203EPDM Closed Cell Sponge 3mm x 2000mm x 1000mm0.75 kgs
SPE210206EPDM Closed Cell Sponge 6mm x 2000mm x 1000mm1.5 kgs
SPE210210EPDM Closed Cell Sponge 10mm x 2000mm x 1000mm2.5 kgs
SPE210212EPDM Closed Cell Sponge 12mm x 2000mm x 1000mm3 kgs