Northumberland Business Park West, Cramlington, Northumberland, NE23 7RH, UK.
Tel +44 (0)191 250 0900 - Fax +44 (0)191 250 0979 - sales@soundDeadSteel.Com
Sonphonon™ sound dead steel is made from conventional steels or aluminium which on there own present no fire risk. We bond the steel with cross linked viscoelastic polymers which are completely inert and produce no fumes or toxins if ignited.
We submitted our aluminium damper/laminate for fire certification for use in the public transport sector, particularly rail use. It passed the appropriate tests for use in public transport.
Clich this link to view the full report... SDS Fire Certification