soni HEAVY ALU
Bitumen heavy foil with an aluminium-covered surface for sound insulation
soni HEAVY ALU is a bitumen heavy foil with an aluminum-covered surface. It is used for sound insulation and attenuation of metal sheets and metal parts.
soni HEAVY ALU is especially suitable for all applications where the use of a single product for airborne noise insulation and solid-borne noise attenuation is preferable.
See our technical data sheet for detailed information as well as our processing and application sheet.