Please see our LATEST NEWS for information about current raw material shortages and price increases

A silicone closed-cell sponge made in 5 different densities (150 Kg/m³ to 600 Kg/m³) or a Solid Version (70° Shore A hardness), certified to the highest standards of flame retardancy. The materials are approved and compliant to European EN 45545-2 and American NFPA 130 fire and smoke safety specifications, as well as being flame-resistant to UL94V0. These features are not only used in rail interiors, aircraft and other forms of public transport but recently have been used in the ever-growing EV Battery Technologies industry.

MVQ and Silex have extensive experience of supplying world-wide car and battery manufacturers with special flame-retardant solutions used in these applications. We can extrude special profiles, produce Sheeting in various thicknesses or fabricate gaskets and strips for any demand you can think of.

Available Formats

Seals, Washers & Gaskets

Suitable For

Low Temperature
High Temperature
Flame Retardant


Can we help you?

If you’d like to discuss your idea, requirements or application with a member of our technical team, fill out the form below or contact us.
  • Choose File
    Max. file size: 64 MB.
  • Telephone Number:
    0049 (0)6201 259040
  • This field is for validation purposes and should be left unchanged.