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Power-teK® CM 450 ALU
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Power-teK® CM 450 ALU is a highly flexible yet semi-firm rock mineral wool mat based on a special fibre orientation. On one side it is bonded to a tear-resistant, glass-mesh reinforced aluminium foil.
When installed on convex surfaces it offers a very good compromise of being flexible for installation and a good level of stiffness. When used on pipes ≥ DN 300), it provides the  perfect nice round surface. 
Knauf Insulation Power-teK® CM 450 ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

  • Pipe insulation
  • Pipe insulation elbows
  • Furnaces & other equipment
  • Tank walls & heat storage
  • Boilers
  • Irregular shapes

The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation, where:

  • the best compromise between flexibility and rigidity is needed
  • good mechanical resistance is required
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CE
RAL
EUCEB
Eurofins  GOLD Indoor Air Comfort
Material Melting Point
Power-teK® CM 450 ALU
Description & Details
Documents

Description & Details

Power-teK® CM 450 ALU is a highly flexible yet semi-firm rock mineral wool mat based on a special fibre orientation. On one side it is bonded to a tear-resistant, glass-mesh reinforced aluminium foil.
When installed on convex surfaces it offers a very good compromise of being flexible for installation and a good level of stiffness. When used on pipes ≥ DN 300), it provides the  perfect nice round surface. 
Knauf Insulation Power-teK® CM 450 ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

  • Pipe insulation
  • Pipe insulation elbows
  • Furnaces & other equipment
  • Tank walls & heat storage
  • Boilers
  • Irregular shapes

The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation, where:

  • the best compromise between flexibility and rigidity is needed
  • good mechanical resistance is required

THERMAL CONDUCTIVITY CALCULATOR

Downloads

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Technical Data Sheets
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KI TS Power-teK brochure__Power of insulation in industry _EN
pdf/6 May 2025/1.5 MB
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DoP Thermo-teK LM Pro ALU/LM Cld ALS, Power-teK LM 450 ALU/ CM 450 ALU
pdf/14 Jan 2026/484.3 KB
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Technical data sheet Power-teK CM 450 ALU
pdf/25 Feb 2026/203.8 KB
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Spec. text Power-teK CM 450 ALU
docx/3 May 2023/21.6 KB
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Packaging specifications Power-teK CM
pdf/14 Oct 2025/36.3 KB
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KITS_EPD Power-teK CM 450 ALU
pdf/19 Dec 2025/969.6 KB
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Technical data

Attribute nameSymbolValueUnitNorm
Thermal conductivity (50ºC)0,044W/(mK)
Reaction to fireA1
Maximum service temperature450°C
Apparent density50kg/m3
FacingAluminium
Product typeMat
Insulation solution for:Industry