Sound -insulating material STP Sonora, Sandwich, Size: 5.2x375x470 mm

Highly effective soundproofing multilayer material ("sandwich") based on foamed polyethylene with double needle -riveting.

combines the functions of sound absorption and soundproofing

The facial coating of Soft

The heavy layer of mastic (1.2mm)

the sound -absorbing layer based on foamed polyethylene with a double needle -riveting (4 mm)

adhesive layer with increased cozhenic strength at high temperatures

High degree of noise insulation up to 30 dB

processing zones:

doors