M4 convoluted foam 200x100cm

Flexible, flame-retardant polyether cellular foam.

Specially developed for acoustic applications.

This foam absorbs airborne mechanical noise.

Fire classification: M4.

Net density: 27/29 kg/m3 ± 10%.

Compressive strength: 40%.

Colour: anthracite grey.

Temperature resistance: 40°C/+120°C.

Good resistance to hydrocarbons.