KLINGERsil C-4409

High quality non-asbestos grade based on aramid fibre with nitrile rubber binder and expanded steel reinforcement. A general purpose material for many industrial-sealing applications.

General Properties

Good resistance to oils, fuels, hydrocarbons
Good creep resistance
Very successful in internal combustion engine applications
3xA anti-stick finish on both sides

Tests and Certifications

BS 7531 Grade Y (without reinforcement)


Sheeting (m): 2.0 x 1.5*, 4.0 x 1.5, 1.5 x 1.0
Thickness (mm): 0.75, 1.0, 1.5

* - Denotes standard sheet size

Other Grades Available:
KLINGERsil C-4400, without reinforcement
KLINGERsil C-4409, mild steel reinforcement
KLINGERsil C-4409-L, with stainless steel reinforcement

Application Guidelines

1. Usually satisfactory without reference.
2. Usually satisfactory, but suggest you refer to Klinger for advice.
3. Caution: May be suitable but essential that you refer to Klinger for advice.

Chemical compatibility must be considered in all cases.

Typical Specifications

Click here to view/download technical specifications (PDF)


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