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Power-teK® LM 450 ALU
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Power-teK® LM 450 ALU is a lightweight rock mineral wool mat, consisting of individual mineral wool strips (lamella) that are bonded on one side to a tear-resistant, glass mesh reinforced aluminium foil with maximum service temperature of 450 °C.

The fibres, which are primarily oriented vertically to the contact surface, provide good compressive strength. At the same time, the mineral wool mat offers sufficient flexibility for easy handling and fast installation.

Knauf Insulation Power-teK LM 450 ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

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

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

  • where a light solution with good compressive strength is needed
file_downloadKnauf Insulation TS Product catalogue _EN 2025file_downloadTechnical data sheet Power-teK LM 450 ALU TDSfile_downloadSpec. text Power-teK LM 450 ALUfile_downloadKI TS Power-teK brochure__Power of insulation in industry _ENfile_downloadDoP Thermo-teK LM Pro ALU/LM Cld ALS, Power-teK LM 450 ALU/ CM 450 ALU
pipline.pngID_729125_KITS_Icon-Cube.pngID_729126_KITS_Icon-Kessel_V.pngID_729131_KITS_Icon-Tank-aussen.pngID_765189_Icon_Powertek_RGB_683px.jpgPipe-elbows.png
CE
RAL
EUCEB
Eurofins GOLD Indoor Air Comfort
Marine equipment directive
Material Melting Point
EPD
Power-teK® LM 450 ALU
Description & Details
Documents

Description & Details

Power-teK® LM 450 ALU is a lightweight rock mineral wool mat, consisting of individual mineral wool strips (lamella) that are bonded on one side to a tear-resistant, glass mesh reinforced aluminium foil with maximum service temperature of 450 °C.

The fibres, which are primarily oriented vertically to the contact surface, provide good compressive strength. At the same time, the mineral wool mat offers sufficient flexibility for easy handling and fast installation.

Knauf Insulation Power-teK LM 450 ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

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

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

  • where a light solution with good compressive strength is needed

THERMAL CONDUCTIVITY CALCULATOR

Downloads

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Technical Data Sheets
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Knauf Insulation TS Product catalogue _EN 2025
pdf/10 Oct 2025/8.2 MB
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Technical data sheet Power-teK LM 450 ALU TDS
pdf/19 Dec 2024/295.1 KB
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Spec. text Power-teK LM 450 ALU
docx/3 May 2023/22.1 KB
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KI TS Power-teK brochure__Power of insulation in industry _EN
pdf/6 May 2025/1.5 MB
file_download
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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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KITS_EPD Power-teK LM 450 ALU
pdf/5 May 2021/830.4 KB
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Packaging specifications Power-teK LM
pdf/15 Sep 2025/34.3 KB
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Technical data

Attribute nameSymbolValueUnitNorm
Thermal conductivity (50ºC)0,044W/(mK)
Reaction to fireA1
Maximum service temperature450°C
Apparent density40kg/m3
FacingAluminium
Product typeLamella mat
Insulation solution for:Industry