Choose your country of delivery to see prices and products for your location.
✓ ALU foil acts as a water vapour barrier and reduces air flow ✓ Excellent maximum service temperature ✓ Flexible and easy to bend ✓ One product for different sizes and shapes
Choose tax zone / country of delivery
Power-teK WM 640 is a rock mineral wool mat that is supplied with a galvanised-steel wire mesh and galvanised-steel stitching wire on one side, with ALU foil facing between the mesh and the mineral wool (GGA) and with max service temperature up to 640.
Knauf Insulation Power-teK WM 640 is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.
APPLICATION
Defined Power-teK applications:
The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation where:
Remark on certificates:
Keymark E valid for WM 640
ASTM Type II C 592
Please see our privacy notice
