Noise Insulation
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Product Variations Available

M 1135/30 Airborne sound absorption
Technical Data
- Material: Polyurethane-burl foam (polyether)
- Temp F min: -40
- Temp. F max: <210
- Temp.C min: -40
- Temp C max: 100
- Thickness mm: 30
- Weight kg/m2: 0,77

M 1281/30-2.1 Airborne sound absorption -(anti-drumming)
Technical Data
- Material: Polyurethane-burl foam (polyether)
- Temp F min: -40
- Temp. F max: <195
- Temp.C min: -40
- Temp C max: 90
- Weight kg/m2: 4.77

M 1421 Airborne sound absoption
Technical Data
- Material: Polyurethane foam (polyether) with a
grey polyurethane foil lamination - Temp F min: -31
- Temp. F max: <210
- Temp. C min: -35
- Temp. C max: 100
- Thickness mm: 10, 20, 25, 30, 40, 50
- Weight kg/m2: 0.45, 0.73, 087, 1.10, 1.29, 1.75

M 1422/-2.1 Airborne sound absorption -(anti-drumming)
Technical Data
- Material: Polyurethane foam (polyether) with a
grey polyurethane foil lamination
on bitumen - Temp F min: -31
- Temp. F max: <195
- Temp .C min: -35
- Temp. C max: 90
- Thickness mm: 12.1, 22.1, 27.1, 32.1, 42.1
- Weight kg/m2: 4,45, 4.73, 4.87, 5.1, 5.29

M 1425 Airborne sound absorption
Technical Data
- Material: Polyurethane foam (polyether) with a
grey polyurethane foil lamination
on two glas fiber mats separated by
bitumen foil. - Temp. F min: -31
- Temp. F max: <195
- Temp. C min: -35
- Temp. C max: 90
- Thickness mm: 42.2
- Weight kg/m2: 10.39

M 1516 Airborne Sound absorption
Technical Data
- Material: Polyurethane foam (polyether) Self adhesive
- Temp. F min: -40
- Temp. F max: <210
- Temp. C min: -40
- Temp. C max: 100
- Thickness mm: 15.0, 20.0, 30.0
- Weight kg/m2: 0.56, 069, 0.99

M 1579 Airborn sound absorption
(Resistant against water, petrol
and mineral oil)
(Resistant against water, petrol
and mineral oil)
Technical Data
- Material: Polyurethane foam (polyether) with
aluminized polyethylene (PE) foil Self
adhesive - Temp. F min: -40
- Temp. F max: <210
- Temp. C min: -40
- Temp. C max: 100
- Thickness mm: 15.0, 30.0
- Weight kg/m2: 0.57, 0.99

M 2023 Airborne sound absorption
Technical Data
- Material: Polyurethane foam (polyester) stamped
with a Lozenge imprinting, self adhesive
or not adhesive - Temp. F min: -40
- Temp. F max: <210
- Temp. C min: -40
- Temp. C max: 100
- Thickness mm: 10.0, 15.0, 20.0, 25.0, 30.0, 40.0
- Weight kg/m2: 0.41, 0.53, 0.64, 0.76, 0.89, 1.07

M 2033/-2.1 Airborne sound absorption
Technical Data
- Material: Polyurethane foam (polyester) stamped
with a Lozenge imprinting on a heavy
foil based on bitumen, self adhesive - Temp. F min: -40
- Temp. F max: <195
- Temp. C min: -40
- Temp. C max: 90
- Thickness mm: 12.1, 17.1, 22.1, 27.1, 32.1, 42.1
- Weight kg/m2: 4.3, 4.5, 4.6, 4.8, 4.9, 5.1

M 2097 Airborne sound absorption and for
WIND ENERGY CONVERTER
adhesiveC130
WIND ENERGY CONVERTER
adhesiveC130
Technical Data
- Material: Polyurethane foam (polyester) stamped
with a Lozenge imprinting on a heavy
foil based on bitumen, self adhesive - Temp. F min: -40
- Temp. F max: <210
- Temp. C min: -40
- Temp. C max: 100
- Thickness mm: 20, 30, 40, 50, 60
- Weight kg/m2: 0.61, 0.91, 1.2, 1.52, 1.82

S 3212a Airborne sound absorption
Technical Data
- Material: OPEN CELL polyurethane foam,
polyether, elastic, good hydrolysis
resistance, grey - Temp. F min: -40
- Temp. F max: <210
- Temp. C min: -40
- Temp. C max: 100
- Thickness mm: 30, 35
- Weight kg/m2: 1.0 , 1.15

S 3705a Airborne sound absorption
Technical Data
- Material: OPEN CELL polyurethane foam,
polyether, with an air-tight
polyurethane cover, resistant to
penetration by water, oil, gasoline and - Temp. F min: -22
- Temp. F max: <150
- Temp. C min: -30
- Temp. C max: 65
- Thickness mm: 18, 23, 33, 48
- Weight kg/m2: 7.9, 8.0, 8.26, 8.65

S 3710 Airborne sound absorption -anti drumming
Technical Data
- Material: polyurethane foam, polyether, with an
air-tight polyurethane cover, laminated
on a bitumen heavy foil. resistant to
penetration by water, oil, gasoline
and gasoil. - Temp. F min: -40
- Temp. F max: <195
- Temp. C min: -40
- Temp. C max: 90
- Thickness mm: 12.1, 22.1, 32.1
- Weight kg/m2: 4.3, 4.5, 4.8

S 3917a/50 Sound and heat insulation recyclable, resistant to moisture
Technical Data
- Material: Recycled cotton, bonded with a thermoplastic fiber content.
- Temp. F min: -40
- Temp. F max: <210
- Temp. C min: -40
- Temp. C max: 100
- Thickness mm: 50
- Weight kg/m2: 3J148

S 3920a/30 INDOOR Industrial sound, heat,
partition walls, heat exchangers,
heat pumps
partition walls, heat exchangers,
heat pumps
Technical Data
- Material: Fiber fleece 100% polyester, no
chemical binders, thermally bonded - Temp. F min: -40
- Temp. F max: <175
- Temp. C min: -40
- Temp. C max: 80
- Thickness mm: 30
- Weight kg/m2: 1.5