Stone Wool K2 140 kg/m³ (50 mm) Knauf high-density mineral stone wool is an insulating material and is mainly used for heat and sound insulation. This material also helps prevent heat loss and reduces sound transmission in various construction sites. Stone wool of the K2 series is fire-resistant and belongs to class A1, which makes it safe and durable. This material with a density of 140 kg/m³ provides sound and heat insulation with high performance. This 50 mm thick stone wool is widely used in dry construction and insulation systems.
Main features
Provides high heat and sound insulation
High density stone wool material
Fireproof and safe
Long lasting and durable
Ideal for dry construction and insulation systems
Technical information
Density: 140 kg/m³
Thickness: 50 mm
Material: Mineral stone fiber
Area of application: Heat and sound insulation
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