PROMASEAL® Retrofit Floorwaste Collar

PROMASEAL® Retrofit Floor Waste Collar is designed to provide fire resistance where floor wastes penetrate wet areas.

PROMASEAL® Retrofit Floor Waste Collar is surface mounted (retrofit) type that provides integrity and insulation criteria for uPVC floor waste traps of 50mm, 80mm and 100mm diameters. For installation of PROMASEAL® Retrofit Floor Waste Collar on permanent form work and in thin floor slabs, please consult Promat.

Further Information


  • Plastic Pipe Floor Waste Penetrations
  • Tested for concrete slabs from 70mm thick
  • Tested for Promat SYSTEMPANEL 2G - Floor Ceiling System


  • Suitable for 50, 80 & 100mm uPVC pipes
  • Can be installed over pipe socket / joiner
  • Also approved for Triplus, Fastflow, dBlue and Raupiano pipes
  • For HDPE floor wastes refer to the PROMASEAL Retrofit Collar (Circular Base)

Approx. Expansion Ratio (550 °C): 1:9
Approx. Expansion Temperature (°C): 185°C
Colour: Blue
Shelf Life (months): 120months
Storage Conditions: Store in cool and dry conditions.
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