tesa Professional 63632 ALU Universal Tape, Silver-Gray

tesa Professional 63632 ALU-Band Universal, silver-gray

tesa® Aluminum Tape Universal is a flexible, durable aluminum adhesive tape for professional sealing, insulation, and repair work.

Description

The tesa® Aluminum Tape Universal is a high-quality adhesive tape for professional applications in trade, industry, and building services. It consists of a 30 μm-thick aluminum foil and a transparent acrylate adhesive, separated by siliconized release paper. With a total thickness of 65 μm, the tape is robust yet flexible and can be applied reliably even on uneven surfaces. It is ideal for permanently sealing insulation and pipes, establishing electrical and thermal conductivity, and reflecting heat and light. Thanks to its high temperature resistance ranging from -40 °C to +160 °C (for short periods) and excellent resistance to water, moisture, and UV radiation, its adhesive performance remains consistently stable over time. This flame-retardant, tear-resistant tape is specifically designed for demanding, long-term applications.

Key Features

• Backing material: aluminum foil, thickness 30 μm
• Adhesive: transparent acrylate adhesive
• Total thickness: 65 μm, cover thickness: 85 μm
• Color/Surface: silver-gray, reflective
• Variants: 10 m x 50 mm; 25 m x 50 mm; 50 m x 50 mm
• With silicone-coated release paper, easy to peel
• Flexible; works well even on uneven surfaces
• Tear strength: 25 N/cm, elongation at break: 3%, tears easily by hand
• Adhesion to steel: 8 N/cm; glass: 8 N/cm; PVC: 5.5 N/cm; PE: 4 N/cm
• Resistant to moisture, gases, vapors, and UV radiation
• Electrical and thermal conductivity
• Reflects heat and light; ideal for reflecting thermal radiation
• Flame-retardant in accordance with DIN 4102 (B1)
• Temperature resistance: from -40 °C to +160 °C (short-term), up to 90 °C long-term, very good resistance to aging
• Water resistance: very good; moisture resistance: good
• Abrasion resistance: good; UV resistance: good
• Die-cut, non-fluorescent, not suitable for labeling, not easily removable

Applications

• Permanent sealing of thermal and cold insulation
• Sealing and wrapping pipes and ducts
• Establishing or ensuring electrical and thermal conductivity
• Reflection of heat and light radiation in heating, air conditioning, and ventilation systems
• Repairs and touch-ups on metal surfaces
• Use in industry, trades, home systems, and building services

Summary

tesa® Aluminum Tape Universal combines high adhesive strength, temperature and aging resistance with flame-retardant properties and is ideal for anyone who needs a professional, consistently reliable aluminum adhesive tape for insulation, sealing, and repair work.

For more information, please refer to the data sheets