Promat Promastop Unicollar

  • Multi-purpose retrofit collars designed for use with concrete/masonry walls or floors, lightweight partitions and lined ceilings
  • Used to assemble collars for new build and retrofitted applications
  • Can be assembled to suit plastic pipes up to 200mm diameter, depending on pipe type
  • Designed to be fitted around installed pipes that pass through floors and on plasterboard walls
  • Tested to AS/NZS 1530 Part 4 and AS 4702 Part 1
  • Tested up to 240 minutes in concrete and masonry floors
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Promastop® UniCollar® is an intumescent device designed to maintain the integrity of the fire resistant elements through which various plastic pipes pass. It is suitable for installation in various floors and walls similar to that in which it has been tested. In the event of a fire, the intumescent material in the Promastop® UniCollar® rapidly expands, closing off the plastic pipe or combustible insulation and forming an insulating barrier. 
Promastop® UniCollar® is currently tested with many new and existing types of plastic using uPVC as a benchmark. 
Promastop® UniCollar® is currently tested with many new and existing types of plastic using uPVC as a benchmark. ® UniCollar® is packed in individual boxes each containing 2250mm length of collar (or 150 segments) and fixing accessories are included. The collar is designed so that it can be cut and snapped in modules of 15mm. For a guide to the approximate number of collar sizes per strip, please refer to the usage guide table.

Download Promat Promastop Unicollar Datasheet View file