Self-vulcanizing Repair Tape XBS 722E Super Bond 19 mm x 3 m

Self-vulcanizing Repair Tape XBS 722E Super Bond 19 mm x 3 m is a stretchable, adhesive-free repair wrap that fuses into a seamless, rubber-like insulating layer when applied under tension. The tape is 19 mm wide and 3 m long, designed to provide quick sealing and insulation for electrical wires, hoses, joints and temporary pipe repairs. Its self-vulcanizing performance creates a weather-resistant, insulating barrier without leaving adhesive residue, making it suitable for emergency fixes and routine maintenance in automotive, electrical and plumbing applications.

Advantages

The tape bonds to itself through a vulcanization process activated by tension and contact, producing a continuous, flexible rubber layer that resists water, ozone and many environmental conditions. Because it contains no adhesive, it does not leave sticky residue and maintains electrical insulation properties. The narrow 19 mm width allows for precise wrapping around small-diameter hoses and individual cables while the 3 m length provides multiple repair opportunities from a single roll.

Suitable for

• Emergency hose and pipe patches
• Insulation and splicing of electrical wires
• Sealing joints and connectors against moisture
• Temporary repairs on automotive vacuum and coolant lines
• Weatherproofing outdoor cable runs

Key specifications

• Material: self-vulcanizing rubber compound
• Width: 19 mm
• Length: 3 m
• Color: typically black (depending on batch)
• Function: sealing, insulating, waterproofing
• Application method: stretch and wrap under tension

How to use

Clean and dry the surface to be repaired as much as possible. Unwind the tape and stretch it longitudinally while wrapping tightly around the damaged area, overlapping each turn by 50% or more to ensure full contact. Continue stretching and wrapping until the required build-up is achieved, then release tension; the tape will bond to itself and form a continuous rubber-like layer. For pipe repairs, build several layers to restore mechanical strength and confirm a water-tight seal before applying pressure.

Usage recommendations

Use the tape as a temporary or emergency repair solution; for permanent repairs of high-pressure systems or critical components, consult a qualified technician. Store in a cool, dry place away from direct sunlight to preserve vulcanization properties and shelf life.