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  3. Roxtec RS PPS seal

Roxtec RS PPS seal

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Penetration seal for large single plastic pipes.

The Roxtec RS PPS is a transit kit consisting of two Roxtec RS seals and an intumescent-based sealing strip that wraps around the plastic pipe in between. Each seal is adaptable to pipes of different sizes thanks to removable layers. The penetration seal ensures complete blocking of smoke, flames and water in case of fire. For plastic pipes up to 336mm.

  • Fire rated
  • Gas-tight
  • Watertight
  • Dust-tight
  • Easy to maintain and inspect
Roxtec RS PPS seal

Ratings & certificates

Certificates are continuously added, renewed and replaced, please visit regularly to ensure compliance.




  • Gas: 2 bar
  • Water: 4 bar



Structure of installation

  • Metal
  • Concrete & brick
  • Sandwich panel
  • Gypsum

Mounting type

  • Expansion

Installation instructions


Sealing component data

Here you find technical information about each specific part of our system.

Round frames/seals

Sealing components

Configure your own transit kit

Select your set of sealing modules