Used on ductwork to provide an airtight seal, a sure and long lasting moisture-proof and sealing-proof barrier against weather influences.
For maximum effect the surface must be clean and free of dust, moisture and other foreign contamination.
Aluminium foil with an adhesive coat on one side.
Coated on one face with an acrylic pressures sensitive adhesive, having excellent shear strength
Lenght 50 meters
Usage temp -20°C / +155°C and during 1 hour until 200°C
3 layers: 40 m aluminium film, UV-resistant acrylic adhesive layer and monosiliconised white paper protective liner
Min. mounting temp -15°C.
Total thickness: 76μ.
Total weight: 138 g/m².
Weight backing: 108 g/m².
Weight adhesive: 30 g/m².
Elongation at break: 8%.
Temperature resistance: -30°C + 150°C.
Apply temperature: -10°C + 40°C.
Adhesive type: UV-resistant acrylic.
Adhesion: 18-22 N / 25 mm to steel, <0.50 N / 25 mm to backing.
Rolling tack (ball 11mm): 10 cm.
Tensile strength: 57.5 N / 25 mm.
Color: silver aluminium.
Available in 50 or 75 mm width
Text for tender
The ductwork connection shall be sealed airtight by means of UV-resistant pure aluminium foil tape, coated on face with an acrylic pressures sensitive adhesive Permanent service temperature between -30°C and +150°C.