MasterRoc MP 355 1K DW – One-component injection foam stops small to mid-volume water ingress, with a potable water certificate


How does MasterRoc MP 355 1K DW work?

MasterRoc MP 355 1K DW is a single component polyurethane injection foam which only reacts when in contact with humidity or water. It prevents small to mid-volume water ingress in underground structures and is also also suitable for the filling of water bearing voids.

What are the unique features of MasterRoc MP 355 1K DW?

  • Reacts in moist surroundings.
  • Good bonding to wet surfaces.
  • Forms a flexible foam.

How does MasterRoc MP 355 1K DW benefit customers?

  • Stops small to mid-volume water ingress in underground structures.
  • Solvent free.
  • Potable water certificate.

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