Engineering Repair Materials

HPR Pipe Repair Tape 504-M


HPR Pipe Repair Tape 504-M is a high-performance rapid curing moisture activated repair bandage, specifically developed for the repair of leaking pipes, which is activated by immersion in water. It is ideal for pipe repairs to low pressure systems. As a general guide, a repair built up to a thickness of approximately 12mm (½") will withstand a maximum service pressure of 10 bar (150 psi). Higher pressures up to 50 bar can be achieved by first applying a 'plug' of HPR Metal Repair Compound 527-M as described herein, always at users' discretion.

Please read the data sheet for more information.

  • Pipework (plastic or metal up to 100MM dia)


  • White

Unit Size:

  • 50MM X 1.8M
  • 50MM X 3.6M
  • 75MM X 3.6M
  • 100MM X 3.6M


  • N/A

Cure Time:

  • Touch Dry: Approx. 5 Minutes
  • Full Cure: Approx. 30 Minutes

Pot Life:

  • Approx. 2-3 minutes at 20°C


  • 0 g/L