M 692b/2

M 692b/2 is a refined bituminised wool felt, on both sides self-adhesive equipment with a high-quality adhesive system based on acrylate.

Main function

Structure-borne sound insulation (anti-drumming), airborne sound insulation


As an intermediate layer in vehicle and cabin construction, mechanical
engineering, plant construction 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
Stackability: < 250 parts
Max storage time: 6 months

Delivery forms

Standard boards 1,000 x 1,600 mm,
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.


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