Self-Fusing Silicone Repair Tape Vorel 25 mm x 5 m (black) model 75036

Vorel Self-Fusing Silicone Repair Tape 25 mm x 5 m (black) is a self-vulcanizing silicone wrap designed for insulating, sealing and short-term repairs. The tape bonds to itself without adhesive to form a continuous, waterproof, flexible and electrically insulating layer. Its compact 25 mm width and 5 m length make it suitable for targeted repairs on cables, hoses, pipes and joints in a range of environments including automotive, marine and household use.

Advantages

The tape fuses to itself to create a seamless, adhesive-free seal that resists water, moisture and many environmental factors while remaining flexible and stretchable. It provides electrical insulation and can be applied quickly without tools, conforming to irregular shapes and creating a protective barrier that restores function and reduces exposure to contaminants. The material retains elasticity across a wide temperature range and can be used as a temporary or semi-permanent solution where traditional adhesive tapes are unsuitable.

Suitable for

• Repairing and insulating electrical cables and splices
• Sealing leaks on hoses and flexible pipes
• Protecting pipe joints and outdoor connections from moisture
• Temporary fixes for automotive and marine systems
• Emergency home repairs where waterproofing and insulation are required

Key specifications

• Material: self-fusing (self-vulcanizing) silicone
• Color: black
• Width: 25 mm
• Length: 5 m
• Properties: waterproof, flexible, electrically insulating, stretchable
• Typical operating use: suited for automotive, marine, electrical and household applications

How to use

Clean and dry the surface to be repaired. Start by anchoring one end of the tape and stretch the tape while wrapping it tightly around the area, overlapping previous turns by approximately 50% to ensure fusion. Continue wrapping until the damaged section is fully covered and allow the tape to self-fuse; this process creates a continuous, cohesive layer without the need for adhesives. For best results, maintain tension during application and ensure the final wrap extends beyond the damaged area to form a reliable seal.

Usage recommendations

Use the tape as a temporary or semi-permanent repair where heat or mechanical stresses are moderate; for long-term or high-pressure plumbing and critical electrical systems consult relevant standards and consider professional repair. Store the tape in a cool, dry place away from direct sunlight to preserve its elasticity and performance.