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.​