Pilotseal EPDM


PILOTSEAL EPDM is available in sheet and rolls and is typically used in applications where resistance to Ozone, Ageing and UV are required.

Applications and Characteristics
Food Use Not recommended
Water Use Fair
Mineral Oil Use Not recommended
Abrasion resistance Good
Ozone weather resistance Excellent
Flame retardency Not recommended
Electrical resistance Not recommended
General Purpose Not recommended

Approvals and Compliance
WRAS approval for cold water only

Sizes Available
Thickness Range 1 to 6mm 10m rolls
Thickness Range 8 to 25mm 5m rolls
Standard Width 1.4m

* Typical Shore Hardness range 40—70 also available

Physical Properties

Base Polymer
Indentation Hardness
BS903 Part A26 70IRHD –4 +5
Specific Gravity
BS903 Part A1 1.22 g/cm3
Tensile Strength Min.
BS903 Part A2 9MPa
Elongation @ Break Min.
BS903 Part A2 200%
Min. Cont. Work Temp.
– 15°C
Max. Cont. Work Temp.
Max. Intermittent Work Temp.
Compression Set 70°C 22 Hours
BS903 Part A6 20%

PTFE Design

Beldam Crossley can create PTFE products to your specification, creating a product with the correct PTFE grade material that works best for your application.

Contact our team of design engineers with your requirements and see how we can help you.


Beldam Crossley has been moulding PTFE for over half a century. We have since developed a wide range of High Performance Crossflon® materials, each suited to a specific application.

Pilotseal EPDM