M 2033/-2.1

M 2033/-2.1 is a polyurethane-foam (polyester), surface compacted and imprinted with a lozenge structure, laminated on a heavy foil based on bitumen.Self-adhesive equipment with a high-quality adhesive system based on acrylate.

Main Function:

Air borne sound absorption (sound absorption) and structure borne sound damping (anti-drumming)


Sound insulating cabins, vehicle cabs, mechanical engineering etc.


The surface must be carefully cleaned from dust, grease, oil and water.
Full area adhesion has to be insured. The adhesion strength is directly dependent from the processing pressure. The material has to be pressed in firmly, e.g. using a feed roll.
Processing temperature: 18 - 25 °C

Storage Conditions:

Dry at temperatures between 18 - 25 °C
Max storage time: 3 months

Delivery Forms:

Standard boards 1,000 x 1,600 mm untrimmed,
other sizes and cut-to-size pieces upon request.

Any queries regarding this product?Then contact us using this form or call:Thermische und akustische Isolierungen+49 5231 9607-36We will be happy to advise.


DownloadsM 2033/-2.1