Wrap & Seal – Self-Fusing Tape

Code: PB-1

Tape Size

- +


Self-Fusing Repair Tape for sealing live leaks and electrical insulation


Live Leak Repairs:

Sylmasta Wrap & Seal Pipe Burst tape will stop leaks even when pressure cannot be turned off.


Simply wrap the tape tightly around the pipe, using the white line as a guide, until the leak stops.


The pipe repair tape will bond to itself to form a solid rubber band which maintains pressure over the leak. The unique tapered profile of Wrap & Seal stops water from tracking underneath the tape.


If required, finish by applying SylWrap composite repair over the Wrap & Seal to protect it and make a permanent, heavy duty repair.


Click here to see video.


Electrical Insulation:

Wrap & Seal offers a superior alternative to adhesive electrical tapes because it fuses with itself and turns into a solid rubber band, making it ideal for:

  • Wrapping damaged cables
  • Insulating terminal blocks
  • Sealing around cable glands
  • Wrapping and sealing junction boxes

When sealing junction boxes against moisture, try filling the cavity with Pack & Seal non-setting insulation putty first, before wrapping the junction box with Wrap & Seal tape.

Typical Applications

  • Pipe Leaks
  • Electrical insulation
  • Joint sealing
  • Repair damaged cables

Stretches to 300% its length

Unique profile 

Available in two sizes:

  • 25mm x 2m – for pipes up to 100mm / 4″ Diameter
  • 50mm x 4m –  above 100mm / 4″ Diameter



Additional information

Weight N/A
Tape Size

25mm x 2m, 50mm x 4m

Datasheet PDF

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Application Video

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