SikaSeal®-627 Fire Collar

Fire resistant pipe collar

SikaSeal®-627 Fire Collar is a fire resistant prefabricated pipe collar consisting of a metal casing and an intumescent insert for interior and exterior penetration sealing applications. SikaSeal®-627 Fire Collar is designed to provide a high volume expansion and pressure seal during a fire to combustible pipes that pass through floor and wall service openings.

  • Pipe diameter range 32–250 mm
  • Highly intumescent - Volume expansion 20 times original size
  • Flexible design enables installation in confined spaces
  • Easy to apply - 1 part, 3 fixings for all sizes
  • Up to 2 hours fire resistance