Silicone Tape Extreme 25mmx3m Transparent Tesa
Tesa 4600 Xtreme Conditions silicone tape (25mmx3m), self-vulcanizing repair tape that seals under water, withstands 12 bar and insulates up to 8000V.
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Silicone Tape Extreme 25mmx3m Transparent Tesa
Description
Tesa Xtreme Conditions 4600 is a self-vulcanizing and transparent silicone tape developed for extreme stress and immediate seals. The tape sticks exclusively to itself and creates a permanent, air- and water-tight barrier around cables, pipes and connections in seconds. Since it has no traditional adhesive, it leaves no sticky residue and works just as effectively underwater as on dirty, wet or oily surfaces. With exceptional pressure resistance up to 12 bar, electrical insulation up to 8,000 V and an extreme temperature range from -60 °C to +260 °C, Tesa 4600 is the obvious choice for professional craftsmen, automotive mechanics and boat owners.
Benefits and Features
- Self-curing silicone: Bonds directly to its own backing and cures to a homogeneous, hermetic seal.
- Extreme durability: Withstands temperatures from -60 °C to +260 °C and pressures up to 12 bar.
- High-voltage insulation: Protects and insulates electrical wires up to 8,000 Volts.
- Works underwater: Can be applied directly underwater and on wet or oily surfaces with immediate effect.
- Resistant barrier: Very good resistance to salt water, UV radiation, chemicals, acids and oils.
- Residue-free removal: Contains no adhesive - easily cut away for temporary repairs without damaging the substrate.
Versatile Applications
- Electrical & Automation: High-voltage insulation, splicing and protection of cables, connectors and cable harnesses.
- Plumbing & Pipe: Emergency seals of leaking pipes, hoses and hydraulic connections.
- Marine environment: Corrosion protection for metal fittings, rigging details, sealing in engine rooms and securing rope ends.
- Surface treatment: Effective masking for powder coating, wet painting, anodizing and e-coating.
Specifications
- Colour: Transparent
- Dimensions: 25mm x 3m
- Material (Carrier): Moldable special silicone
- Total thickness: 500 µm (0.5 mm)
- Elongation at break: 750%
- Tear strength: 33 N/cm
- Temperature range: -60 °C to +260 °C
- Pressure resistance: Up to 12 bar
- Dielectric strength: 8,000 V
- Water and UV resistance: Very good

