Soft Nitrile 45 Rubber Sheet

Reglin Soft Nitrile 45 is a premium grade 45 Duro oil and fuel resistant rubber sheet.


Reglin Soft Nitrile 45 Rubber Sheet is made from a premium Nitrile rubber compound and will display excellent resistance to oil and petroleum-based products including a range of fuels, greases, solvents and hydraulic fluids.

Soft Nitrile 45 has low gas permeability and will display good water resistance.  It is also resistant to mineral oils and a range of aliphatic hydrocarbons.

Soft Nitrile 45 is softer than standard Nitrile 65 and is highly flexible and compressible. It will display good temperature resistance and moderate chemical resistance to some acids and alkalis.


Reglin Soft Nitrile 45 Rubber Sheet has been designed primarily for use as a flexible strip, pad, gasket or lining.

It is typically used for sealing, insulating, isolating, and protecting steel or other surfaces in applications which require a highly flexible and compressible rubber.

Nitrile is suitable for use in applications with long term exposure to oils and petroleum-based products such as grease, hydraulic fluid and a range of fuels and solvents.

Its properties make it suitable for use in a range of applications including:

  • Flange gaskets on pipes and tanks
  • Lining of equipment
  • Transfer and joining sleeves
  • Bitumen handling equipment seals and skirts
  • Insulating strip
  • Isolation barriers
  • Oil resistant Skirting rubber
  • Fuel hose camlock washers
  • Variety of oil resistant sealing applications


Polymer Content100%
Specific Gravity1.20ASTM D297
Hardness45° ± 5° Shore AASTM D2240
Tensile Strength6.5 MPa (min)ASTM D412
Elongation @ Break425% (min)ASTM D412
Temperature Range-25°C to +90°C
Oil ResistanceVolume Swell 72 hrs @ 70°C
OIL #1 -1%
OIL #2 +6%
OIL #3 +20%


Reglin stock Soft Nitrile 45 Rubber Sheet in a range of standard thicknesses and roll sizes.   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.

NITR0345Soft Nitrile 45 Rubber Sheet 3mm x 1200mm (10 L/M Rolls)4.3 kgs
NITR0645Soft Nitrile 45 Rubber Sheet 6mm x 1200mm (10 L/M Rolls)8.6 kgs