Alenor BF butyl tape (RAL 8017) 100 mm x 3 m

ALENOR BF (ALU), (RAL) Roof Sealing Butyl Tape

ALENOR BF (ALU), (RAL) is a professional roof butyl tape designed for roof sealing and waterproofing. This waterproofing tape ensures long-lasting sealing of joints in roofing systems, chimney connections, and other structural areas where reliable sealing is required.

Product Description
ALENOR BF (ALU) is a self-adhesive butyl tape with an aluminum surface, offering high adhesion and permanent bonding. It provides instant adhesion to various construction materials and forms a waterproof seal that strengthens over time.

This roof waterproofing tape is suitable for metal roofs, tile roofing, chimney sealing, drainage system connections, and areas requiring a reliable butyl tape for long-term performance.

Advantages
• High adhesion to metal, concrete, ceramic, and other surfaces
• Provides airtight and waterproof sealing
• Resistant to UV radiation and weather conditions
• Flexible and easily adapts to roof profiles
• Bitumen-free – suitable for indoor use

Applications
Used for sealing joints on flat and pitched roofs, roof overlaps, chimney sealing areas, drainage system connections, metal structures, and pipe elements. Suitable as a universal sealing tape for professional installation work.

Technical Specifications
Thickness: 1.2 ± 0.2 mm
Water vapor transmission rate (WVTR): 0.0002 mg/(m²×h×Pa) ±2%
Water resistance: waterproof
Adhesion to concrete: ≥ 0.3 kgf/cm²
Adhesion to steel: ≥ 0.4 kgf/cm²
Operating temperature: -40 °C to +100 °C
Recommended installation temperature: +5 °C to +40 °C
Service life: at least 10 years