SAPT220 Technical Specification

SAPT sound barrier mat graph of sound transmission loss when applied to 1.2mm steel

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General Physical Data
Colour    
Skin: Black  
Foam: Grey  
Supply Form: Available in sheet form
Sheet Size: nom. 3m x 1.2m (10ft x 4ft)
Nominal Thickness: 13mm (½”)
Density  
Foam: 27-30kg/m3
Barrier: 5kg/m2
Film Face: PVC
Flammability
FMVSS 302: Self-Extinguishing
BS4735: Self-Extinguishing