Alenor K-2 double-sided butyl tape

ALENOR K2 Double-Sided Butyl Strip

ALENOR K2 Double-Sided Butyl Strip is a double-sided butyl adhesive tape designed for sealing and fixing joints. It provides a hermetic and waterproof connection in roofing, façade, and installation applications.

Product Description
ALENOR K2 is a flexible double-sided butyl tape with high adhesion, suitable for a wide range of construction materials – metal, glass, concrete, and plastic. It ensures airtight and moisture-resistant connections.

The tape is ideal for metal overlaps, roof ventilation joints, window and door installation, and fixing vapor barriers and waterproofing membranes.

Advantages
• High adhesion to most construction materials
• Flexible along its entire length
• Provides airtight and watertight sealing
• Resistant to moisture and temperature fluctuations
• Clean and easy application

Applications
Used for sealing joints in roofing and façade sheet profiles, installation of vapor barriers and waterproofing membranes, sealing window and door joints, as well as in metal structures and container assemblies.

Technical Specifications
Color: grey, black
Elongation at break: ≥ 60%
Adhesion to concrete: ≥ 6 N/25 mm
Adhesion to steel: ≥ 9 N/25 mm
Operating temperature: -40 °C to +90 °C
Recommended installation temperature: +5 °C to +40 °C