FEATURES
Reglin Soft Nitrile 45 Rubber is a black superior grade, 45 Duro Nitrile Rubber sheet, which has petroleum based fuel and oil resistance, including petrol, diesel and LPG. It is also resistant to mineral oils and greases and gas permeability.
Reglin Soft Nitrile 45 is softer than standard Nitrile sheet making it suitable for sealing applications that require a more flexible and compressible rubber.
Technical Information
Polymer | NBR | |
Colour | Black | |
Specific Gravity | 1.20 | ASTM D297 |
Hardness | 45° ± 5° Shore A | ASTM D2240 |
Tensile Strength | 6.5 MPa (min) | ASTM D412 |
Elongation @ Break | 425% (min) | ASTM D412 |
Temperature Range | -25°C to +90°C | |
Volume Swell @ 70°C x 72 Hrs | OIL #1 -1% OIL #2 +6% OIL #3 +20% | ASTM D471 |
Available Sizes
STANDARD THICKNESS | 3mm, 6mm |
STANDARD ROLL SIZE | 1200mm x 10mtrs |
Cut lengths, strips and custom shapes are available upon request

Applications
Reglin Soft Nitrile 45 Rubber Sheet has been designed primarily for use as a flexible and compressible strip, pad or gasket and is mainly used for Sealing, Insulating, Isolating and protecting steel or other surfaces. Its properties make it suitable for use in a wide range of applications including:
- Flange gaskets on pipes and tanks
- Transfer and joining sleeves
- Oil and fuel seals
- Insulating strip
- Isolation barriers