Art.-No. 536053

fischer Intumescent Wrap Strip FiWS Universal collar 2

Top Features
  • Efficient and effective for sealing of pipe openings in floors and walls.
  • Easy to fit.
  • Up to 4 hours fire resistance.
  • Moisture resistant.
  • Freeze thaw characteristics.

The advantages / Product description

Application and approval

Assembly instruction

Technical data

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