It is made from a 20 Kg/m3 polyurethane foam to which a vinyl impregnation is applied, which gives the foam excellent reaction to fire properties.

Silengen maintains the absorbing properties of traditional polyurethanes, making this product a good acoustic corrector.

Silengen comes in sheets and rolls with thicknesses os 5 to 30 millimetres, with different finishes, depending on its purpose.

• Silengen PLANO 

• Silengen PIRAMID 

• Silengen ONDAS