M 1791a/b-fleece
M 1791a/b-fleece is a polyurethane-foam (polyether), both sides lined with a black polyester fleece (PES-fleece).
Main function
Airborne sound absorption (absorption)
Applications
Sound insulating cabins, vehicle cabs, mechanical engineering, in vehicle as side lining, in the engine compartment etc.
Processing
Mechanical fastening
Processing temperature: 18 - 25 °C
Specials
The surface is impregnated against penetration by oil, gasoline and water
Storage conditions
Dry at temperatures between 18 - 25 °C
Stackability: 100 parts (M 1791a/20/b-fleece),
50 parts (M 1791a/30/b-fleece) till 50 °C
Max storage time: 6 months (M 1791a/20/b-fleece)
12 months (M 1791a/30/b-fleece)
Delivery forms
Standard boards 1,000 x 1,600 mm,
other sizes and cut-to-size pieces upon request.
