• Suitable for installation over sockets / joiners
  • Tested with uPVC, HDPE, ABS plastic pipes as well as Postmix and beer lines
  • Tested to AS1530.4 & AS4072.1
  • PROMASEAL® Retrofit Collar should be unclipped, placed around the pipe, reclipped and pushed tight to the substrate.
  • Both square and circular based PROMASEAL® Retrofit Collars can be split in order to be retrofitted or relocated when necessary.


  • Promat

    PROMASEAL® Retrofit Collar (square base)

    Designed for use with concrete slabs, masonry and lightweight walls and lined ceilings.

    Fire Stopping