Internal Air Seal Tape
Class E - EN 13501-1
OBEX CORTEX Internal Air Seal Tape is a single-sided adhesive tape for creating airtight seals internally. The high performance adhesive system ensures excellent tack values and adheres well to non-polar and low energy surfaces. Bonds especially well to PE foil and HDPE/PP/PE fleeces. The elastic film carrier is reinforced with PE-scrim, and therefore adheres very well to a wide variety of surfaces.
It is highly heat/wrinkle resistant and guarantees an airtight seal. The unique acrylic dispersion adhesive can maintain high performance during exposure to moisture and vapor, increasing the life expectancy of the seal, especially for construction materials subject to expansion and contraction.
Technical Documents
Product Description
OBEX CORTEX Internal Air Seal Tape is a single-sided adhesive tape for creating airtight seals internally. The high performance adhesive system ensures excellent tack values and adheres well to non-polar and low energy surfaces. Bonds especially well to PE foil and HDPE/PP/PE fleeces. The elastic film carrier is reinforced with PE-scrim, and therefore adheres very well to a wide variety of surfaces.
It is highly heat/wrinkle resistant and guarantees an airtight seal. The unique acrylic dispersion adhesive can maintain high performance during exposure to moisture and vapor, increasing the life expectancy of the seal, especially for construction materials subject to expansion and contraction.
Product Specs
Width
75mm, 100mm, 150mm
Length
25m
Technical Specs
Adhesive carrier
LDPEco film, black, reinforced with scrim
Adhesive system
Acrylic dispersion
Release liner
Silicone-coated paper, brown
Thickness, without liner
0.30-0.33 mm (EN 1942)
Peel adhesion
≥ 35 N/25mm (EN 1939)
Elongation
≥ 25 N/25mm; 300% (EN 14410)
Processing temperature
+5°C recommended, processable from -10°C
Temperature resistance
-30 °C to +100 °C
Tack
Excellent
Condensation water resistance
High
Aging resistance
2 Years UV resistance (exposed)
Reaction to fire
Class E (EN 13501-1)
Airtightness
<0.1m³ (EN 12114)
Weather Resistance
600 Pa (EN 1027)
Product Order Codes
| Product Codes | Product Description | Width | Length | Pack Qty |
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