Construction Tape 4663 Premium 48mmx50m Silver Tesa

Description

Tesa 4663 Premium is an extra strong fabric tape (silver tape) developed for professionals and demanding DIYers. Thanks to the combination of a robust PE-coated fabric carrier material and a high-performance adhesive in natural rubber, the tape delivers immediate and exceptional adhesion strength - even on challenging surfaces such as brick, plaster, raw wood and concrete.

Designed for tough indoor and outdoor environments

Tesa 4663 withstands stress from moisture, steam and temperature variations (short-term up to 95 °C), making it excellent for long-term repairs, sealing ventilation ducts and installing construction and covering foil. Despite its high tensile strength (50 N/cm) and wear resistance, the tape has straight tear edges and is easily removed by hand, saving time on the jobsite.

Common areas of application

• Ventilation and HVAC: Sealing, splicing and sealing pipes and ventilation ducts.
• Construction and Renovation: Attaching heavy protective and construction plastics, covering films and floor protection.
• Fixing and Assembly: Secure assembly on masonry, raw sheeting, concrete surfaces and plastered walls.
• Packaging and Bundling: Durable closure of heavy packages and sacks.

Benefits

• Extreme adhesion: Adheres directly and securely even to rough, uneven or dusty surfaces.
• Professional quality: Fabric-reinforced with durable PE surface and strong natural rubber adhesive.
• Weather & steam resistant: Withstands water, moisture and temperatures up to 95 °C - perfect for both indoor and outdoor use.
• Smooth application: Straight tear edges make it easy to tear off by hand without tools.
• Versatile: Ideal for sealing ventilation pipes, fixing protective plastic and repairs on concrete, wood and masonry.

Specifications

• Width: 48mm
• Length: 50m
• Colour: Silver
• Backing material: PE-coated fabric (34 mesh / count per inch)
• Adhesive: Natural rubber
• Total thickness: 300 µm (0.3 mm)
• Adhesion to steel: 4.8 N/cm
• Tear strength: 50 N/cm
• Elongation at break: 15%
• Temperature resistance: Up to 95 °C (short-term / 30 min)
• Hand-operable: Yes (good, straight tear edges)
• Water resistance / Moisture protection: Very good moisture and steam resistance